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21-ST Datasheet

Part Manufacturer Description PDF Type
2.1St10 N/A Shortform Data and Cross References (Misc Datasheets) Scan
2.1St10 N/A Cross Reference Datasheet Scan

21-ST

Catalog Datasheet MFG & Type PDF Document Tags

PD78F0514A

Abstract: 78f0515a PD78F0514A/78F0515A IDD VS VDD(-40°C/8MHz[Internal-OSC]) Prepared on Sep. 21st, 2007 , . 8 PD78F0514A/78F0515A IDD VS VDD(-40°C/2MHz[X'tal-OSC]) Prepared on Sep. 21st, 2007 , . 8 PD78F0514A/78F0515A IDD VS VDD(-40°C/4MHz[X'tal-OSC]) Prepared on Sep. 21st, 2007 , . 8 PD78F0514A/78F0515A IDD VS VDD(-40°C/5MHz[X'tal-OSC]) Prepared on Sep. 21st, 2007 , . 8 PD78F0514A/78F0515A IDD VS VDD(-40°C/6MHz[X'tal-OSC]) Prepared on Sep. 21st, 2007
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PD78F0514A 78f0515a 78f0515 C/20MH 768KH C/240KH 240KH

78F0526A

Abstract: . 21st, 2007 PD78F0524A/78F0525A/78F0526A/78A0527A IDD VS VDD (Ta=-40°C,fRH=8MHz[Internal-OSC , VS VDD(-40°C/2MHz[X'tal-OSC]) Prepared on Sep. 21st, 2007 PD78F0524A/78F0525A/78F0526A/78A0527A , PD78F0524A/78F0525A/78F0526A/78F0527A IDD VS VDD(-40°C/4MHz[X'tal-OSC]) Prepared on Sep. 21st, 2007 , on Sep. 21st, 2007 PD78F0524A/78F0525A/78F0526A/78A0527A IDD VS VDD (Ta=-40°C,fx=5MHz[X'tal-OSC , VS VDD(-40°C/6MHz[X'tal-OSC]) Prepared on Sep. 21st, 2007 PD78F0524A/78F0525A/78F0526A/78A0527A
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78F0526A D78F0524A/78F0525A/78F0526A/78F0527A

circuit diagram of keypad lock system

Abstract: HT16XX ; HT9305xL/HT9305xI 1 21st Jan '98 HT9305/6 Series Selection Table 2 21st Jan '98 HT9305/6 Series Pin Assignment HT9305x/xL, HT9306x version HT9305xT/xLT versions 3 21st Jan '98 HT9305/6 Series Keyboard Information Block Diagram 4 21st Jan , is always high. PO O 5 21st Jan '98 HT9305/6 Series Pin Name MODE DTMF , O 6 21st Jan '98 HT9305/6 Series Pin Name I/O Internal Connection Description
Holtek
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circuit diagram of keypad lock system HT16XX HT3810 RK13 RK14 RK31 HT9305 LT/HT9305 L/HT9305

78f0547

Abstract: X-TAL . 21st, 2007 PD78F0544A/78F0545A/78F0546A/78A0547A IDD VS VDD (Ta=-40°C,fRH=8MHz[Internal-OSC , VS VDD(-40°C/2MHz[X'tal-OSC]) Prepared on Sep. 21st, 2007 PD78F0544A/78F0545A/78F0546A/78A0547A , PD78F0544A/78F0545A/78F0546A/78F0547A IDD VS VDD(-40°C/4MHz[X'tal-OSC]) Prepared on Sep. 21st, 2007 , on Sep. 21st, 2007 PD78F0544A/78F0545A/78F0546A/78A0547A IDD VS VDD (Ta=-40°C,fx=5MHz[X'tal-OSC , VS VDD(-40°C/6MHz[X'tal-OSC]) Prepared on Sep. 21st, 2007 PD78F0544A/78F0545A/78F0546A/78A0547A
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78f0547 X-TAL D78F0544A/78F0545A/78F0546A/78F0547A

78F0537A

Abstract: . 21st, 2007 PD78F0534A/78F0535A/78F0536A/78A0537A IDD VS VDD (Ta=-40°C,fRH=8MHz[Internal-OSC , VS VDD(-40°C/2MHz[X'tal-OSC]) Prepared on Sep. 21st, 2007 PD78F0534A/78F0535A/78F0536A/78A0537A , PD78F0534A/78F0535A/78F0536A/78F0537A IDD VS VDD(-40°C/4MHz[X'tal-OSC]) Prepared on Sep. 21st, 2007 , on Sep. 21st, 2007 PD78F0534A/78F0535A/78F0536A/78A0537A IDD VS VDD (Ta=-40°C,fx=5MHz[X'tal-OSC , VS VDD(-40°C/6MHz[X'tal-OSC]) Prepared on Sep. 21st, 2007 PD78F0534A/78F0535A/78F0536A/78A0537A
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78F0537A D78F0534A/78F0535A/78F0536A/78F0537A

cmos series

Abstract: circuit diagram of keypad lock system ; HT9312xL/ 1 21st Jan '98 HT9312/3 Series Selection Table 2 21st Jan '98 HT9312/3 Series Pin Assignment HT9312x/xL, HT9313x version HT9312xT/xLT versions 3 21st Jan '98 HT9312/3 Series Keyboard Information Block Diagram 4 21st Jan , is always high. PO O 5 21st Jan '98 HT9312/3 Series Pin Name MODE DTMF , O 6 21st Jan '98 HT9312/3 Series Pin Name I/O Internal Connection Description
Holtek
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cmos series HT16x keyboard matrix RK41 24 pin matrix keyboard HT9312 LT/HT9312

echo mixer circuit diagram

Abstract: PCB echo sound silence exceeds 2 minutes. 1 21st Dec '95 HT8665 Pin Assignment Pad Assignment A0 1 , . Block Diagram 2 21st Dec '95 HT8665 Unit: µm Pad Coordinates Pad No. X Y Pad No , PMOS Current type audio output for an external transistor Open Drain 3 21st Dec '95 HT8665 , Negative power supply (GND) No connection DRAM address output 4 21st Dec '95 HT8665 Pin No , 1 - MHz 5 21st Dec '95 HT8665 Functional Description The HT8665 is a single chip
Holtek
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LM386 LM324 echo mixer circuit diagram PCB echo sound lm324 IC pin connection echo mixer circuit pdf of IC LM324 LM324 AUDIO OP AMP 3900P 64K/256K

10 band LED sound level indicator

Abstract: voice recording circuit with 8 outputs 1 21st Dec '95 HT8657 Pin Assignment 2 21st Dec '95 HT8657 Block Diagram OSC2 , Outpu CS0B CS3B A0 Shift Register & Latch A14 VCOM FOUT VOUT DO 3 D7 21st Dec '95 , connected to VDD in the PCB layout artwork. 4 21st Dec '95 HT8657 Pad Coordinates Unit: mil , SRAM 5 21st Dec '95 HT8657 Pad No. Pad Name I/O Internal Connection Description 32 , Record: LED is turned off; Open Drain Play: LED is turned off. 6 21st Dec '95 HT8657
Holtek
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10 band LED sound level indicator voice recording circuit with 8 outputs CIRCUIT DIAGRAM audio Amplifier USING LM386 lm386 microphone switch capacitor filter AN 7123 420KH

HT9315DL

Abstract: HT9315A 21st Jan '98 HT9315/6 Series Selection Table Function Item HT9315x HoldKeytone Lock Function , 21st Jan '98 HT9315/6 Series Pin Assignment HT9315x/xL, HT9316x version HT9315xT/xLT versions 3 21st Jan '98 HT9315/6 Series Keyboard Information Block Diagram 4 21st Jan '98 , . PO O 5 21st Jan '98 HT9315/6 Series Pin Name MODE DTMF HDI I/O I/O , 21st Jan '98 HT9315/6 Series Pin Name I/O Internal Connection Description DOUT O
Holtek
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HT9315DL HT9315A HT9315AI HT9315AL HT9315B HT9315BI HT9315 LT/HT9315 L/HT9315

HT83360

Abstract: HT83V31 PCM/ADPCM 1 2 HT83V34 1~32 8 PCM/ADPCM (4 bit) 1 2 1 21st May '97 HT83XXX Pin Assignment Block Diagram 2 21st May '97 HT83XXX Pad Assignment (HT83060 , 148.1 8 ­1023.55 ­824.5 17 1592.75 387.7 9 ­832.25 ­824.5 3 21st May , 224.9 9 ­832.25 ­987.3 4 21st May '97 HT83XXX Pad Assignment (HT83180) Chip size , 21st May '97 HT83XXX Pad Assignment (HT83240) Chip size: 3620 × 3350 (µm)2 * The IC substrate
Holtek
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HT83V31 HT83V32 HT83V33 HT83360 HT83120 d 5072 transistor
Abstract: Page (1) (Vorläufiges Datenblatt) Alle Rechte vorbehalten. Version 1.0.1, 21st October 2013 , ) (Vorläufiges Datenblatt) Alle Rechte vorbehalten. Version 1.0.1, 21st October 2013 Produktdatenblatt , . Version 1.0.1, 21st October 2013 Produktdatenblatt PS-LE2-2-xxx LED-Beleuchtung | LEDengine , www.power-systems.de Page (4) (Vorläufiges Datenblatt) Alle Rechte vorbehalten. Version 1.0.1, 21st October , ) (Vorläufiges Datenblatt) Alle Rechte vorbehalten. Version 1.0.1, 21st October 2013 Produktdatenblatt Power Systems
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HA50151V4-000U-999 PS-LEDP35-DALI-C PS-LEDP85-C

GENERAL SEMICONDUCTOR MARKING SJ SMA

Abstract: VISHAY MARKING SJ designator Week by calendar year (21st) Last digit of year (2006) "M" prefix denotes halogen-free compound Factory designator Week by calendar year (21st) Last two digits of year (2006) Factory designator Week by calendar year (21st) Last digit of year (2006) Notes (1) No cathode band marking for TVS , halogen-free products) 6 21 X M 6 21 X 06 21 X Factory designator Week by calendar year (21st) Last two digits of year (2006) Factory designator Week by calendar year (21st) Last digit of year
Vishay Semiconductors
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0621X GENERAL SEMICONDUCTOR MARKING SJ SMA VISHAY MARKING SJ VISHAY MARKING SJ SMA Vishay diodes code marking bys 025 tvs SMC MARKING DO-204AL/DO-204AC/DO-201AD/GP20/1 5KE/P600 P6KE22 GP15M 5KE15A

cuckoo clock

Abstract: Cuckoo Sound modes, namely Clock and Watch operation modes. Its powerful 1 21st Dec '95 HT1460 Pin Assignment 2 21st Dec '95 HT1460 Block Diagram 3 21st Dec '95 HT1460 Pad Assignement , . 4 21st Dec '95 HT1460 Unit: µm Pad Coordinates Pad No. X Y Pad No. X Y , mode selection: High (VDD): Clock mode; Low (VSS): Watch mode 5 21st Dec '95 HT1460 Pin , capacitor whereas X2A isn't. 57,58 TEST6,TEST7 O - For IC test only 6 21st Dec '95
Holtek
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cuckoo clock Cuckoo Sound block diagram for speaking alarm clock cuckoo step motor alarm sound SEG13 SEG12 SEG11 SEG10

OD-S524-FCFPC-SM

Abstract: OD-S524-SCFPC-SM OE HYBRID 2.48832 Gbps Receiver OD-J6888-HA01 OC-48 SR/STM-16 I-16 -1- 21st March 2001 , .17 -2- 21st March 2001 Preliminary 1. Product number Specifications Product number SONET OC , for pigtail attachment to the receiver. -3- 21st March 2001 Preliminary 2. Specifications , emission of light: Logic "1" 21st March 2001 Preliminary (4) Electrical Interface Specifications , . -5- 21st March 2001 Preliminary 3. Functional Block Diagram (1) Functional Block Diagram
NEC
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OD-S524-FCFPC-SM OD-S524-SCFPC-SM STM-16 IC353 pin Photodiode preamp InGaAs Photodiode 1550nm J6888-0A

HT8650

Abstract: toggle trigger. While in the multi-key operation mode the four Block Diagram 1 21st Dec '95 , artwork. 2 21st Dec '95 HT8650 Pin Description (SKINNY, SOP) Pin No. Pad Name I/O Internal , to the functional description) Output: Address output to DRAM 3 21st Dec '95 HT8650 Pin , RPL REC, PLY Pull-Low Resistor 5V - 300 600 - K 4 21st Dec '95 HT8650 , resistor on ASn. Table 1. 5 21st Dec '95 HT8650 the status of the system but also delete the
Holtek
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24K/18K 288KH

DATASHEET OF HT9170

Abstract: HT9170 DTMF Receiver . Power Down 1633Hz Inhibit Package 18 DIP 18 SOP 1 18 SOP 21st Aug '98 HT9170 Block Diagram Pin Assignment 2 21st Aug '98 HT9170 Pin Description Pin , 21st Aug '98 HT9170 Approximate internal connection circuits OPERATIONAL AMPLIFIER VREF , 150 k RIN Input Impedance (VN, VP) 5V - 10 - M - 4 21st Aug '98 , MHz - 4.5 - VPP 21st Aug '98 HT9170 Symbol Test Conditions Parameter
Holtek
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HT9170B HT9170C DATASHEET OF HT9170 HT9170 DTMF Receiver ht9170 dtmf decoder crystal 3.58MHZ circuit diagram 1209 1633H HT9170D HT9170A

Transistor Q 8050

Abstract: MIC2516 been implemented 64 times or an interval of silence exceeds 2 minutes. 1 21st Dec '95 HT8656 Pin Assignment Block Diagram 2 21st Dec '95 HT8656 Pad Coordinates A0 A1 A2 A8 , 1615.19 1615.19 1615.19 3 21st Dec '95 HT8656 Pin Description Pin No. Pin Name I/O , playing back 4 21st Dec '95 HT8656 Absolute Maximum Ratings Supply Voltage , 16 seconds Scaler 5 21st Dec '95 HT8656 Recording starts whenever a sound input is
Holtek
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HT8656B Transistor Q 8050 MIC2516 function of ic LM386 HT8656A LM3863 LM386 preamplifier
Abstract: ) (preliminary data sheet) All rights reserved. Version 1.0.1, 21st October 2013 Product data sheet , ) (preliminary data sheet) All rights reserved. Version 1.0.1, 21st October 2013 Product data sheet , Page (3) (preliminary data sheet) All rights reserved. Version 1.0.1, 21st October 2013 Product , www.power-systems.de Page (4) (preliminary data sheet) All rights reserved. Version 1.0.1, 21st October 2013 , ) All rights reserved. Version 1.0.1, 21st October 2013 Product data sheet PS-LE2-2-xxx LED Power Systems
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Abstract: reserved. Version 1.0.1, 21st October 2013 Product data sheet PS-LE2-1-xxx LED Lighting | LEDengine , Page (2) (preliminary data sheet) All rights reserved. Version 1.0.1, 21st October 2013 Product , 1.0.1, 21st October 2013 Product data sheet PS-LE2-1-xxx LED Lighting | LEDengine | LED Light , www.power-systems.de Page (4) (preliminary data sheet) All rights reserved. Version 1.0.1, 21st October 2013 , www.power-systems.de Page (5) (preliminary data sheet) All rights reserved. Version 1.0.1, 21st October 2013 Power Systems
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Telephone Dialer Circuit 182

Abstract: tone dialer or tone mode. Selection Table 1 21st Sep '95 HT9245-1AL/BL/CL/DL Package Information Keyboard Information 2 21st Sep '95 HT9245-1AL/BL/CL/DL , detected. 3 21st Sep '95 HT9245-1AL/BL/CL/DL Pin Name XMUTE HKS PO I/O O I , O 4 21st Sep '95 HT9245-1AL/BL/CL/DL Pin Name HDI HDO HFI HFO I/O I , ) mode. TEST I CMOS IN For IC test only. TEST=VDD for normal operation. 5 21st Sep '95
Holtek
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Telephone Dialer Circuit 182 tone dialer HT9245 keypad matrixs HT9245-1
Abstract: Rev 6­ May 21st, 2008 Page 1 of 92 www.semtech.com SX1211 ADVANCED COMMUNICATIONS & SENSING , Rev 6 ­ May 21st, 2008 5.3.1. General Description , 21st, 2008 Page 3 of 92 www.semtech.com SX1211 ADVANCED COMMUNICATIONS & SENSING Index of , Microcontroller Voltage Controlled Oscillator Crystal Oscillator eXclusive OR Rev 6 ­ May 21st, 2008 Page 4 , Simplified Block Diagram Rev 6 ­ May 21st, 2008 Page 5 of 92 www.semtech.com SX1211 ADVANCED Semtech
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HT8650

Abstract: AS6C i L r i r â'"FOUT Q VDD Mâ'"0 VSS â'"KP CASB WRB â'"K)Rasb D0-D3 ASO â'" AS9 1 21st Dec , * The IC substrate should be connected to VDD in the PCB layout artwork. 2 21st Dec '95 HDLTEK , to DRAM 3 21st Dec '95 HDLTEK Vf HT8650 Pin No. Pad Name I/O Internal Connection Description , Pull-Low Resistor 5V â'" 300 600 â'" KQ 4 21st Dec '95 HDLTEK HT8650 Symbol Parameter Test Condition , 21st Dec '95 HDLTEK HT8650 Single-key operation mode â'¢ Record function In the single-key
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OCR Scan
AS6C J10V LEJ A6

HT48R11

Abstract: OP10 use in product development. 1 21st May '98 HT48R11 Pin Assignment Note: For the dice , system oscillator only) should not be bonded out unless necessary. 2 21st May '98 HT48R11 Block Diagram 3 21st May '98 HT48R11 Pad Coordinates * The IC substrate should be , 21st May '98 HT48R11 Pad Description Pad No. Pad Name I/O ROM Code Option Function , conditions may affect device reliability. 5 21st May '98 HT48R11 Ta=25°C D.C. Characteristics
Holtek
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OP10 OP11 OP12

ht93c46

Abstract: HT80232 21st May'98 HOLTEK HT80232 Block Diagram RX+, RX- TP TX+, TX- Squelch Circuit o*- AUI , m O O CO O - * 2 21st May '98 HOLTEK HT80232 Pin Description PCI bus interface Pin No. Pin , Initialization device select: Used as a chip select during configuration read and write transaction. 3 21st May , these pins are used as the memory data bus DO, Dl and D2. 4 21st May'98 HOLTEK HT80232 Pin No. Pin , prolonged exposure to extreme conditions may affect device reliability. 5 21st May'98 HOLTEKF f
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OCR Scan
NE2000 ht93c46 MA10 MA11 MA12 MA13 10MBPS

HT82840

Abstract: as a high quality of current 1 21st July '98 HDLTEK Block Diagram HT82840 OSC1 O - , 48 DIP 2 21st July '98 HDLTEK Pad Assignment HT82840 > TJ > TJ > TJ , . 3 21st July '98 HDLTEK Pad Coordinates HT82840 Pad No. 1 2 3 4 5 6 7 8 9 10 11 12 13 , triggered is activated on a high to low transition. Schmitt trigger input for a timer/event counter 4 21st , extreme conditions may affect device reliability. 5 21st July '98 HC3LTEK r y
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OCR Scan

HT9245-1AL

Abstract: V l 21st Sep '95 HDLTEK Package Information c ro P » HT9245-1AL/BL/CL/DL c R5 C , 2 21st Sep '95 HDLTEK Block Diagram HT9245-1AL/BL/CL/DL 0 dout ci XÇ> CLOCK - K > DTM , actuated whenever a keyboard entry is detected. 3 21st Sep '95 &V f HDLTEK HT9245-1AL/BL/CL/DL In , CMOS OUT M/B I CMOS IN DTMF 0 CMOS OUT 4 21st Sep '95 &V f HDLTEK HT9245 , 21st Sep '95 &V f HDLTEK HT9245-1AL/BL/CL/DL In te rn a l C o n n ectio n P in N am e VO
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OCR Scan
HT9245-1AL HT9245-1A 245-1AL/BL/CL/DL HT381XX

HT82840

Abstract: 589kHz current 1 21st July '98 HT82840 Block Diagram Pin Assignment 2 21st July '98 , the PCB layout artwork. * The TMR pad must be bound to VDD or VSS if it is not used. 3 21st , 21st July '98 HT82840 Pad No. Pad Name I/O Mask Option Function Bidirectional 8 , implied and prolonged exposure to extreme conditions may affect device reliability. 5 21st July '98 , - mA 6 21st July '98 HT82840 Ta=25°C A.C. Characteristics Symbol Parameter
Holtek
Original
589kHz

HT1130

Abstract: holtek cross assembler applications. The device is ideally suited for multiple 1 21st Nov '97 Preliminary HT1130 Block , PS,PM,PP: Input ports 2 21st Nov '97 Preliminary HT1130 Pad Description Pad No , connected to a pull high resistor if an internal source is used. 3 21st Nov '97 Preliminary , in the PCB layout artwork. 4 21st Nov '97 Preliminary HT1130 Unit: µm Pad , 21st Nov '97 Preliminary HT1130 Absolute Maximum Ratings Parameter Symbol Minimum
Holtek
Original
holtek cross assembler T256
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