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Rochester Electronics LLC
PCF8584T/2,512 IC CTRL PARALLEL/I2C BUS 20-SOIC
PCF8584T/2,512 ECAD Model
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Rochester Electronics LLC
PCF8584T/2,518 IC CTRL PARALLEL/I2C BUS 20-SOIC
PCF8584T/2,518 ECAD Model
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NXP Semiconductors
PCF8584P,112 IC CTRL PARALLEL/I2C BUS 20-DIP
PCF8584P,112 ECAD Model
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NXP Semiconductors
PCF8584T/2,518 IC CTRL PARALLEL/I2C BUS 20-SOIC
PCF8584T/2,518 ECAD Model
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NXP Semiconductors
PCF8584T/2,512 IC CTRL PARALLEL/I2C BUS 20-SOIC
PCF8584T/2,512 ECAD Model
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NXP Semiconductors
PCF8584T/2518 - Tape and Reel (Alt: PCF8584T/2,518)
PCF8584T/2518 ECAD Model
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NXP Semiconductors
PCF8584T/2512 - Rail/Tube (Alt: PCF8584T/2,512)
PCF8584T/2512 ECAD Model
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NXP Semiconductors
PCF8584T/2
PCF8584T/2 ECAD Model
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Philips Semiconductors
PCF8584P
PCF8584P ECAD Model
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Philips Semiconductors
PCF8584T
PCF8584T ECAD Model
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NXP Semiconductors
PCF8584T
PCF8584T ECAD Model
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PCF8584T 25 - - - - - Get Quote
Texas Instruments
PCF8584T
PCF8584T ECAD Model
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Philips Semiconductors
PCF8584TD
PCF8584TD ECAD Model
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NXP Semiconductors
PCF8584TD
PCF8584TD ECAD Model
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NXP Semiconductors
PCF8584PN
PCF8584PN ECAD Model
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PCF8584 datasheet (32)

Part ECAD Model Manufacturer Description Type PDF
PCF8584 PCF8584 ECAD Model Others 9.8V LOW POWER PRECISION REFERENCE SOURCE Original PDF
PCF8584 PCF8584 ECAD Model NXP Semiconductors 1-MHz I2C-bus control on longer buses; NXP Fast-mode Plus parallel bus to I2C-bus controller PCA9665 Original PDF
PCF8584 PCF8584 ECAD Model NXP Semiconductors AN96040 - Using the 8584 with non specified timings and other frequently asked questions Original PDF
PCF8584 PCF8584 ECAD Model NXP Semiconductors Your complete choice for I2C-bus peripherals; Our invention, your solution to everyday design challenges Original PDF
PCF8584 PCF8584 ECAD Model Philips Semiconductors Interfacing the PCF8584 I2C-bus controller to 80C51 family microcontrollers Original PDF
PCF8584 PCF8584 ECAD Model Philips Semiconductors I2C-bus controller Original PDF
PCF8584 PCF8584 ECAD Model Philips Semiconductors I2C-bus controller Original PDF
PCF8584 C routines PCF8584 C routines ECAD Model NXP Semiconductors PCx8584 C routines Original PDF
PCF8584P PCF8584P ECAD Model Philips Semiconductors I2C-bus controller Original PDF
PCF8584P PCF8584P ECAD Model Philips Semiconductors I2C-bus controller Scan PDF
PCF8584P PCF8584P ECAD Model Philips Semiconductors I2C-bus controller Scan PDF
PCF8584P PCF8584P ECAD Model Philips Semiconductors I2C-bus controller Scan PDF
PCF8584P,112 PCF8584P,112 ECAD Model NXP Semiconductors I2C-bus controller; # of Addresses: 128 ; I2C-bus: 100 kHz; Interrupt: 0-1 ; Operating temperature: -40~85 Cel; Operating voltage: 4.5~5.5 VDC; Power-on reset: yes; Package: SOT146-1 (DIP20); Container: Tube Original PDF
PCF8584PN PCF8584PN ECAD Model NXP Semiconductors I2C-bus controller; # of Addresses: 128 ; I2C-bus: 100 kHz; Interrupt: 0-1 ; Operating temperature: -40~85 Cel; Operating voltage: 4.5~5.5 VDC; Power-on reset: yes Original PDF
PCF8584PN PCF8584PN ECAD Model Others Historical semiconductor price guide (US$ - 1998). From our catalog scanning project. Scan PDF
PCF8584T PCF8584T ECAD Model Philips Semiconductors I2C-bus controller Original PDF
PCF8584T PCF8584T ECAD Model Philips Semiconductors I2C-bus controller Scan PDF
PCF8584T PCF8584T ECAD Model Philips Semiconductors I2C-bus controller Scan PDF
PCF8584T PCF8584T ECAD Model Philips Semiconductors I2C-bus controller Scan PDF
PCF8584T,112 PCF8584T,112 ECAD Model NXP Semiconductors PCF8584T - I2C-bus controller, SOT163-1 Package, Standard Marking, IC'S Tube - DSC Bulk Pack Original PDF

PCF8584 Datasheets Context Search

Catalog Datasheet MFG & Type PDF Document Tags
1994 - OM1016

Abstract: PCF8574P SAA1064 APPLICATION NOTE PCF8584 PCF8583W 80C31 80C51 AN425 PCD80C31BH 80c31 interface
Text: in master/receiver mode, no acknowledge is generated by the PCF8584. The slave/transmitter now , transmission. PCF8584 In Figure 1, a block diagram is shown of the PCF8584. Basically it consists of an , microcontroller to the PCF8584. The control block also contains a programmable divider which allows the , = 0 and ES0-ES2 = 000. This register contains the slave address of the PCF8584. In the single , Hardware Interface Figure 2 shows a minimum system with an 8051 family controller and a PCF8584. In this


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PDF PCF8584 80C51 80C51 80C31 AN425 OM1016 PCF8574P SAA1064 APPLICATION NOTE PCF8583W AN425 PCD80C31BH 80c31 interface
1994 - C routines for the PCF8584

Abstract: Interfacing PCF8591 80C51 OM1016 PCF8584 PCF8584 8051 PCF8583 i2c interfacing with 8051 ED-139 80C31 interfacing 8085 with lcd
Text: addressed when A0 = 0 and ES0-ES2 = 000. This register contains the slave address of the PCF8584. In the , 1, a block diagram is shown of the PCF8584. Basically it consists of an I2C-interface similar to , action from the microcontroller to the PCF8584. The control block also contains a programmable divider , 2 shows a minimum system with an 8051 family controller and a PCF8584. In this example, an 80C31 is , necessary. A0 is used by the PCF8584 for proper register selection in the PCF8584. sent/received to/from


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PDF AN425 PCF8584 80C51 80C31 C routines for the PCF8584 Interfacing PCF8591 80C51 OM1016 PCF8584 8051 PCF8583 i2c interfacing with 8051 ED-139 interfacing 8085 with lcd
1994 - Z80 i2c INTERFACING

Abstract: PCF8583P pcf8574 Application Note OM1016 U5 pcf8583 PCd8577 PCF8591 APPLICATION asm51 8051 using I2C BUS PCF8583R
Text: addressed when A0 = 0 and ES0-ES2 = 000. This register contains the slave address of the PCF8584. In the , 1, a block diagram is shown of the PCF8584. Basically it consists of an I2C-interface similar to , action from the microcontroller to the PCF8584. The control block also contains a programmable divider , 2 shows a minimum system with an 8051 family controller and a PCF8584. In this example, an 80C31 is , PCF8584. ES0-ES2: These bits are used as pointer for addressing S0, S0', S2 and S3. Setting ES0 also


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PDF AN425 PCF8584 80C51 80C31 Z80 i2c INTERFACING PCF8583P pcf8574 Application Note OM1016 U5 pcf8583 PCd8577 PCF8591 APPLICATION asm51 8051 using I2C BUS PCF8583R
1995 - Z80 i2c INTERFACING TECHNIQUES

Abstract: PCF8584 RECEIVER INTERFACING 8051 MAB8400 8048 microcontroller APPLICATION Z80 i2c INTERFACING TSW 8088 PCF8584P PCF8584T SO20
Text: logic 0. When powering up an PCF8584-node in long-distance mode, the PCF8584 must be isolated from the , ', clock register S2 and interrupt vector S3) are used for initialization of the PCF8584. Normally they are only written once directly after resetting of the PCF8584. (1) PCF8584 6.1 R 68000 , a value of 55H will result in the value AAH being recognized as the PCF8584's slave address (see , an example of a proper initialization sequence of the PCF8584. When implemented in 808X-type bus


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PDF PCF8584 Z80 i2c INTERFACING TECHNIQUES PCF8584 RECEIVER INTERFACING 8051 MAB8400 8048 microcontroller APPLICATION Z80 i2c INTERFACING TSW 8088 PCF8584P PCF8584T SO20
2003 - AN015701-0703

Abstract: Z80 i2c INTERFACING eZ80 INTERFACING PCF8584 S1LAB 8L-16L 80200 rs232 to I2c SN74LVC138AD 19200L
Text: eZ80F91 as the I2C master and receives I2C_PKTSZ bytes from the PCF8584. PCF8584_MAS (MODE) This , : PERIPHERAL_RESET Asserts a hardware reset to the PCF8584. PCF8584_I2C_INIT This functions initializes the , controller pcf8584_i2c_init ( PCF8584_SLVADDR , controller pcf8584_i2c_init ( PCF8584_SLVADDR ); // setup data for ez80 i2c isr i2c_slv_addr = , pcf8584_i2c_init ( PCF8584_SLVADDR ); // setup data for ez80 i2c isr i2c_slv_addr = PCF8584_SLVADDR


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PDF PCF8584 eZ80Acclaim AN015701-0703 PCF8584 RS485 AN015701-0703 Z80 i2c INTERFACING eZ80 INTERFACING S1LAB 8L-16L 80200 rs232 to I2c SN74LVC138AD 19200L
MAB8400

Abstract: MAB8049 PCF8584 8051 mab8051
Text: powering up an PCF8584-node in long-distance mode, the PCF8584 must be isolated from the 4-wire bus via 3 , SOT146-1 SOT163-1 PCF8584P PCF8584T DIP20 S020 1995 Aug 29 445 Philips Semiconductors , of the PCF8584. Normally they are only written once directly after resetting of the PCF8584. The , ' with a value of 55H will result in the value AAH being recognized as the PCF8584's slave address (see , Fig.5 gives an example of a proper initialization sequence of the PCF8584. When implemented in 808X


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PDF PCF8584 PCF8584 MAB8400 MAB8049 PCF8584 8051 mab8051
1994 - PCF8591

Abstract: 8031 driver 80C31 80C51 AN425 PCF8584 interfacing 8085 with lcd SAA1064 SOFTWARE PROGRAM z80 9 digit 7 segment display PCF8583
Text: contains the slave address of the PCF8584. In the single master system described here, this register has , . The received byte can be read from S0. In Figure 1, a block diagram is shown of the PCF8584. , . This is determined after the first write action from the microcontroller to the PCF8584. The control , controller and a PCF8584. In this example, an 80C31 is used. However any 80C51 family controller with , proper register selection in the PCF8584. ES0-ES2: These bits are used as pointer for addressing S0


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PDF PCF8584 80C51 AN425 80C31 registe36 PCF8591 8031 driver AN425 interfacing 8085 with lcd SAA1064 SOFTWARE PROGRAM z80 9 digit 7 segment display PCF8583
MAB8400

Abstract: 6B24
Text: register SO', clock register S2 and interrupt vector S3) are used for initialization of the PCF8584. Normally they are only written once directly after resetting of the PCF8584. The remaining two registers , the PCF8584's slave address (see Fig.1). Programming of SO' is accomplished via the parallel-bus when , : Before entering the long-distance mode, ENI must be set to logic 0. When powering up an PCF8584-node in , proper initialization sequence of the PCF8584. When implemented in 808X-type bus systems with peripherals


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PDF PCF8584 PCF8584 MAB8400 6B24
1995 - Z80 i2c INTERFACING TECHNIQUES

Abstract: mab8400 DIP20 PCF8584 PCF8584P PCF8584T SO20 PCF8584 Peripherals data handbook i2c/8048 microcontroller
Text: logic 0. When powering up an PCF8584-node in long-distance mode, the PCF8584 must be isolated from the , ', clock register S2 and interrupt vector S3) are used for initialization of the PCF8584. Normally they are only written once directly after resetting of the PCF8584. (1) PCF8584 6.1 R 68000 , a value of 55H will result in the value AAH being recognized as the PCF8584's slave address (see , an example of a proper initialization sequence of the PCF8584. When implemented in 808X-type bus


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PDF PCF8584 SCD41 493061/1500/02/pp40 Z80 i2c INTERFACING TECHNIQUES mab8400 DIP20 PCF8584 PCF8584P PCF8584T SO20 PCF8584 Peripherals data handbook i2c/8048 microcontroller
8048 microcontroller

Abstract: block diagram of 8048 microcontroller
Text: NUMBER NAME PCF8584P PCF8584T DIP20 S020 DESCRIPTION plastic dual in-line package; 20 leads (300 mil , of the PCF8584. Normally they are only written once directly after resetting of the PCF8584. The , range: -40 to +85 °C. GENERAL DESCRIPTION PCF8584 ¡ 1 1 I The PCF8584 is an integrated circuit , microcontrollers/microprocessors and the serial l2C-bus. The PCF8584 provides both master and slave functions , controls all the l2C-bus specific sequences, protocol, arbitration and timing. The PCF8584 allows


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PDF PCF8584 PCF8584 PCF8584. 8048 microcontroller block diagram of 8048 microcontroller
PCF8584P

Abstract: PCF8584P, PCF8584T MAB84 MAB8400 mab8400-series MAB8048 PCF8584 scc680 scn68000 MAB8051
Text: of the PCF8584. Normally they are only written once directly after resetting of the PCF8584. The , Philips Semiconductors Video Products Preliminary specification l2C-bus controller PCF8584 E GENERAL DESCRIPTION The PCF8584 is an integrated circuit designed in CMOS technology which most standard parallel-bus microcontrollers/processors and the serial l2C-bus. The PCF8584 proves both master and slave , . It controls all the l*C-bus specific sequencing protoco arb,™ and timing. The PCF8584 allows


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PDF PCF8584 PCF8584 MAB8049, MAB8051, SCN68000 7Z28115 711002b PCF8584P PCF8584P, PCF8584T MAB84 MAB8400 mab8400-series MAB8048 scc680 MAB8051
PCF6583

Abstract: PCD8583 ASM51 PCF8584 8051 Z80 i2c INTERFACING
Text: . A0 is used by the PC F8584 for proper register selection in the PCF8584. U5A is an inverter w ith S , register contains the slave address of the PCF8584. In the single m aster system described here, this , 5 -7 6 )- This routine initializes the PCF8584. This m ust be done directly after reset. Lines 6 7 , SENDCONTR: MOV DPTR,# PCF8584+01H /Register address JWP SEND / /READBYTE reads a byte from PCF8584 with AO-O , : MOV DPTR,# PCF8584+0lH /Register address JMP REC / /START tests if the I2C bus is ready. If ready a


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PDF PCF8584 80C51 AN425 F8584 80C31 PCF6583 PCD8583 ASM51 PCF8584 8051 Z80 i2c INTERFACING
PCF8584 8051

Abstract: TSW 8088 PCF8584P, PCF8584T PCF8584P PCF8584 DIP20 PCF8584T S020 clock generator 68000 31SDA
Text: PCF8584P DIP20 plastic dual in-line package; 20 leads (300 mil) SOT146-1 PCF8584T S020 plastic small , in the value AAH being recognized as the PCF8584's slave address (see Fig. 1). Programming of SO' is , reads data from PCF8584. Fig.12 Bus timing diagram; slave transmitter mode. SDA - uuuuuuuuu INT n , specification l2C-bus controller PCF8584 1 FEATURES • Parallel-bus to l2C-bus protocol converter and , +85 °C. 3 ORDERING INFORMATION 2 GENERAL DESCRIPTION The PCF8584 is an integrated circuit designed


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PDF PCF8584 PCF8584 sot163-1 075e04 s-013ac PCF8584 8051 TSW 8088 PCF8584P, PCF8584T PCF8584P DIP20 PCF8584T S020 clock generator 68000 31SDA
1997 - Z80 i2c INTERFACING TECHNIQUES

Abstract: AN90001 MAB8400 8051 using I2C BUS Z80 INTERFACING TECHNIQUES Z80 SIO MAB84 PCF8584 8051 Z80 i2c INTERFACING DIP20
Text: VERSION PCF8584P DIP20 plastic dual in-line package; 20 leads (300 mil) SOT146-1 PCF8584T , ', clock register S2 and interrupt vector S3) are used for initialization of the PCF8584. Normally they are only written once directly after resetting of the PCF8584. (1) PCF8584 6.1 R 68000 , value of 55H will result in the value AAH being recognized as the PCF8584's slave address (see Fig.1). , entering the long-distance mode, ENI must be set to logic 0. 7 7.1 When powering up an PCF8584-node


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PDF PCF8584 SCA53 417067/1200/03/pp40 Z80 i2c INTERFACING TECHNIQUES AN90001 MAB8400 8051 using I2C BUS Z80 INTERFACING TECHNIQUES Z80 SIO MAB84 PCF8584 8051 Z80 i2c INTERFACING DIP20
1997 - pcf8584a

Abstract: No abstract text available
Text: logic 0. 7 7.1 When powering up an PCF8584-node in long-distance mode, the PCF8584 must be , VERSION PCF8584P DIP20 plastic dual in-line package; 20 leads (300 mil) SOT146-1 PCF8584T , ', clock register S2 and interrupt vector S3) are used for initialization of the PCF8584. Normally they are only written once directly after resetting of the PCF8584. (1) PCF8584 6.1 R 68000 , a value of 55H will result in the value AAH being recognized as the PCF8584†™s slave address (see


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PDF PCF8584 SCA55 417067/00/04/pp40 pcf8584a
1994 - OM1016

Abstract: SAA1064 SOFTWARE PROGRAM pcd80 U5 pcf8583 SAA1064 APPLICATION NOTE philips 8051 i2c PCF8583P PCF8584 ED-139 PCF8591
Text: addressed when A0 = 0 and ES0-ES2 = 000. This register contains the slave address of the PCF8584. In the , 1, a block diagram is shown of the PCF8584. Basically it consists of an I2C-interface similar to , action from the microcontroller to the PCF8584. The control block also contains a programmable divider , 2 shows a minimum system with an 8051 family controller and a PCF8584. In this example, an 80C31 is , PCF8584. ES0-ES2: These bits are used as pointer for addressing S0, S0', S2 and S3. Setting ES0 also


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PDF AN425 PCF8584 80C51 80C31 OM1016 SAA1064 SOFTWARE PROGRAM pcd80 U5 pcf8583 SAA1064 APPLICATION NOTE philips 8051 i2c PCF8583P ED-139 PCF8591
MAB8400

Abstract: PCF8584 8051 DIP20 PCF8584 PCF8584P PCF8584T S020 MBE703
Text: powering up an PCF8584-node in long-distance mode, the PCF8584 must be isolated from the 4-wire bus via 3 , register SO', clock register S2 and interrupt vector S3) are used for initialization of the PCF8584. Normally they are only written once directly after resetting of the PCF8584. The remaining two registers , result in the value AAH being recognized as the PCF8584's slave address (see Fig.1). Programming of SO , of Fig.5 gives an example of a proper initialization sequence of the PCF8584. When implemented in


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PDF PCF8584 711002b 00135bS MAB8400 PCF8584 8051 DIP20 PCF8584 PCF8584P PCF8584T S020 MBE703
PCF8584 8051

Abstract: PCF8584
Text: PCF8584 ADDRESS BUS <= DECODER 8048/8051 PCF8584 SDA WR Fig.23 Application diagram using , controller PCF8584 DECODER ADDRESS A1, A2, A3 68000 INTERRUPT HANDLER PCF8584 RAN , Semiconductors Product specification l2C-bus controller PCF8584 ADDRESS BUS c \ 7 DECODER ALE 8088 IOR PCF8584 IO W DATA -° < y IA C K Fig.25 Application diagram using the 8088. 1995 Aug 29 389 Philips Semiconductors Product specification l2C-bus controller PCF8584


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PDF PCF8584 18lwR PCF8584 PCF8584 8051
1997 - PCF8584

Abstract: AN90001 Z80 i2c INTERFACING TECHNIQUES MAB8400 whdi C routines for the PCF8584 mab8051 DIP20 PCF8584P PCF8584T
Text: up an PCF8584-node in long-distance mode, the PCF8584 must be isolated from the 4-wire bus via 3 , VERSION PCF8584P DIP20 plastic dual in-line package; 20 leads (300 mil) SOT146-1 PCF8584T , ', clock register S2 and interrupt vector S3) are used for initialization of the PCF8584. Normally they are only written once directly after resetting of the PCF8584. (1) PCF8584 6.1 R 68000 , value of 55H will result in the value AAH being recognized as the PCF8584's slave address (see Fig.1).


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PDF PCF8584 SCA55 417067/00/04/pp40 PCF8584 AN90001 Z80 i2c INTERFACING TECHNIQUES MAB8400 whdi C routines for the PCF8584 mab8051 DIP20 PCF8584P PCF8584T
1997 - ANZ96003

Abstract: PCF8584 AN96040 PCF8584 8051 C routines for the PCF8584 Philips Data Handbook IC 12
Text: in stage of the 2 PCF8584. The development of the PCF8584 dates back to the time where the I C bus , falling WR before CS does not cause any problems and is recognised as well by the PCF8584. Fig. 9 WR , The PCF8584 Application Note Using the 8584 with non specified timings and other frequently , PCF8584 I2C Bus Special timings Multimaster Revision History Version 0.1 0.2 0.3 Date Dec 95 , .14 2 6.5 PCF8584 in systems with micros with on board I C


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PDF PCF8584 ANZ96003 AN96040 sup\8584\8584appn ANZ96003 PCF8584 AN96040 PCF8584 8051 C routines for the PCF8584 Philips Data Handbook IC 12
Interfacing PCF8591 80C51

Abstract: 8XC751 80C51 family overview 80c51 microcontroller pin configuration AN422
Text: includes send and receive routines with error recovery. Interfacing the PCF8584 l2C-bus controller to 80C51 family microcontrollers AN425 Describes the PCF8584 standalone l2C bus interface IC , variety of PCF8584 driver routines are described including initialization, data transfer and error


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PDF 8XC751 AN422 PCF8584 80C51 AN425 PCD8577 Interfacing PCF8591 80C51 80C51 family overview 80c51 microcontroller pin configuration AN422
1996 - 68hc901

Abstract: fluke PM3384 PM3384 68000 scc66470 R211D A5D1 A9D5 MICROPROCESSOR 68000 P51XAG37
Text: write cycle, this cycle determines the bus mode the PCF8584. In contrast of getting the PCF8584 in , of all signals used to connect the XA to a PCF8584. Please note that the DTACKn rising edge has the , System Laboratory Eindhoven, The Netherlands Keywords 68k XA PCF8584 WAIT Date: 1996-10-25 3 , .15 2. EXAMPLE, INTERFACING THE PCF8584 TO THE XA .17 2.1.1 PCF8584 to XA implementation


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PDF AN96098 PCF8584 0000h PCF8584 16-bit 80C51XA 80C51 68hc901 fluke PM3384 PM3384 68000 scc66470 R211D A5D1 A9D5 MICROPROCESSOR 68000 P51XAG37
Not Available

Abstract: No abstract text available
Text: SPECIFICATIONS PCF8584 All the tim ing limits are valid within the operating supply voltage and ambient , Aug 29 380 Philips Semiconductors Product specification l2C-bus controller PCF8584 , Philips Semiconductors Product specification l2C-bus controller PCF8584 Fig.14 Clock input , 29 382 Philips Semiconductors Product specification l2C-bus controller PCF8584 V , Philips Semiconductors Product specification l2C-bus controller PCF8584 Fig.18 Bus timing


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PDF PCF8584
Not Available

Abstract: No abstract text available
Text: Product specification l2C-bus controller PCF8584 E xternal m aster rece iver reads data from PCF8584. Fig.12 Bus timing diagram; slave transmitter mode. S lave P C F8584 is w ritten to by , Philips Semiconductors Product specification l2C-bus controller PCF8584 8 l2C-BUS TIMING DIAGRAMS T h e diagram s (Figs 10 to 13) illustrate typical timing diagrams for the P C F 85 84 in m aster/slave functions. For detailed description of the l2C-bus protocol, please refer to " The


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PDF PCF8584 F8584 PCF8584.
Z80 i2c INTERFACING

Abstract: PCF9584 PCFB PCFB574 PCF8591 AN OM1016
Text: slave address of the PCF8584. In the single master system described here, this register has no , Figure 1, a block diagram is shown of the PCF8584. Basically it consists of an l2C-interface similar to , the PCF8584. The control block also contains a programmable divider which allows the selection of , Figure 2 shows a minimum system with an 8051 family controller and a PCF8584. In this example, an 80C31 , PCF8584. U5A is an inverter with Schmitt trigger input and is used to buffer the oscillator signal of the


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PDF PCF8584 80C51 80C31 Z80 i2c INTERFACING PCF9584 PCFB PCFB574 PCF8591 AN OM1016
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