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SN74221J Texas Instruments TTL/H/L SERIES, DUAL MONOSTABLE MULTIVIBRATOR, CDIP16 visit Texas Instruments
SN74221N Texas Instruments Dual monostable multivibrators with Schmitt-trigger inputs 16-PDIP 0 to 70 visit Texas Instruments
SN74221NE4 Texas Instruments Dual monostable multivibrators with Schmitt-trigger inputs 16-PDIP 0 to 70 visit Texas Instruments

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74221 E

Catalog Datasheet MFG & Type PDF Document Tags

74221

Abstract: 74221: 28 seconds 74221 Multivibrator Dual Monostable Multivibrator Product Specification TYPE 74221 TYPICAL PROPAGATION DELAY 42ns TYPICAL SUPPLY CURRENT (TOTAL) 36mA ORDERING CODE , LOGIC SYMBOL (IEEE/IEC) *1 |T »1 OE rD 1 2 E vcc Ü] 13 CnM Hl Q 1 ÜRj H I *02 1 ] »2 OE o, El , . 6 G N D - Pin 8 C e* ,/ R 9xi = Pins 15, 7 December 4, 1965 5 -4 0 0 853-0547 81500 Signetics Logic Products Product Specification Multivibrator 74221 Jitter-free operation is
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OCR Scan
74221 SO-16 N74221N N74221D 1N916 1N3064

74221

Abstract: Signetics 74221 Multivibrator Dual Monostable Multivibrator Product Specification Logic , improved noise immunity · Maximum pulse width: 54221: 21 seconds 74221: 28 seconds TYPE 74221 TYPICAL , SYMBOL (IEEE/IEC) * B A, U B, U HD1 OE o, E II vcc 3 1 3 HI 33 e«« 3Eô2 ÌQ] B2 Ol
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74221

Abstract: 74221 E Signetics 74221 Multivibrator Dual Monostable Multivibrator Product Specification TYPE TYPICAL PROPAGATION DELAY TYPICAL SUPPLY CURRENT (TOTAL) 74221 42ns 36mA ORDERING CODE PACKAGES , seconds 74221: 28 seconds DESCRIPTION The '221 is a dual monostable multivibrator with performance , , U HI R«Xt/C«xM «oí E 13 cnl1 Ã, E «] Q, °2 [I H o2 c«x12 QI HI "«02 R«*t/C«*t2 , Signetics Logic Products Product Specification Multivibrator 74221 Jitter-tree operation is maintained
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74221 E 400S 74LS

ic 74221

Abstract: sheet A4 oppd T LE 2:1 M K E 11.26.97 2 of B jfc ±2' 74221 22526 sheet index revision , oooooooooo -17.34 REF -i I I ! FLAT A R E A FOR O P T IO N A L P IC K U P C A P NOTES: R 2 , P /N 74221 74221 PCB MATED HEIGHT AFTER REFLOW IS BASED ON 0 ,64m m PAD (METAL-DEFINED) AND ,13m , n o n e CONNECTOR POS. A1 ROUND SPROCKET HOLES- LARGE KEY ON CONNECTOR GRIPPER ACCESS 72.0 DE-REEL DIRECTION ELONGATED SPROCKET H0LES H l- 3 .0 REF s c a le n o n e TAPE
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ic 74221
Abstract: /74221 ^ Te x a s In s t r u m e n t s 4 POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 SN54221 , SN54/74221, tr < 7 ns, tf < 7 ns, for SN54/74LS221, tr < 15 ns, tf < 6 ns. E. All measurements are made , Incorporated ., Te x a s In s t r u m e n t s POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 On products , taking either A high or B low while CLR is inactive (high). ^ Te x a s In s t r u m e n t s 2 POST , positive than the Cext terminal. _ , Te x a s In s t r u m e n t s POST OFFICE BOX 655303 · DALLAS -
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SN54LS221 SN74221 SN74LS221 SDLS213A SN54121 SN74121

54LS221

Abstract: 74LS221 54/74221 54LS/74LS2 21 LOGIC SYMBOL FEATURES â'¢ Pulse-Width Variance is typically less than ± 0.5% for 98% of the units â'¢ The "221" demonstrates electrical and switching characteristics , pulse width: 54221 21 seconds 74221 28 seconds 54LS221 49 seconds 74LS221 70 seconds ORDERING CODE (See , " Bl Å' 151 R.xt/C.xt1 RDI Å' J±| c«t1 Ã, Å' J3] Q1 02 [E jH 02 C»xt2 CE TT] RD2 R , for the 54221, 2kfl to 40kfi for the 74221, 2kfi to 70ki2 for the 54LS221, and 2kfi to 100kS2 for the
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N74LS221N N74221F N74LS221F S54221F S54LS221F S54221W 54221 74LS221 P TTL 74 pinout
Abstract: 1Q [ 4 13 ]1 Q 12 ] 2Q _ _ 2Q [ 5 11 ] 2CLR 2 C ext [ 6 2 B e x t^ e x t [ 7 10 , e x t^ e x t 14 ] 1 Cext 1B [ 2 1C LR [ 3 70 O o X 0 ) I_II_II_II_II_I 3 2 1 20 19 1CLR ] 4 18 C 1 ^e xt 1Q ] 5 NC ] 6 2Q g 7 description 2C,ext n 8 1M The , . 17[ 1Q i e [ NC 15[ 2Q 14 [ 2C LR 9 10 11 12 13 M Iâ'" IIâ'" I I â'" I I â'" IIâ'" I x Q , Terminal NOTE: Due to the internal circuit, the R e xt^ext terminal is never more positive than the Cext -
OCR Scan
SN54123 SN74123 SN54LS123 SN74LS123 LS221

5544Q

Abstract: SN54121 INPUTS SDLS213A ­ DECEMBER 1983 ­ REVISED FEBRUARY 1998 schematics of inputs and outputs SN54/74221 , supplied by generators having the following characteristics: PRR 1 MHz, ZO 50; for SN54/74221, tr 7 ns , -V points of the indicated transitions for the SN54/74221 or between the 1.3-V points for the SN54/74LS221 , having the following characteristics: PRR 1 MHz, ZO 50 and, for SN54/74221, tr 7 ns, tf 7 ns, for SN54/74LS221, tr 15 ns, tf 6 ns. E. All measurements are made between the 1.5-V points of the
Texas Instruments
Original
5544Q MS-012 MPDI002A 4040049/C MS-001

74ls221 application notes

Abstract: Monostable multivibrator with SN74121 schematics of inputs and outputs SN54/74221 EQUIVALENT OF EACH INPUT TYPICAL OF ALL OUTPUTS VCC , characteristics: PRR 1 MHz, ZO 50; for SN54/74221, tr 7 ns, tf 7 ns, for SN54/74LS221, tr 15 ns, tf 6 ns , /74221 or between the 1.3-V points for the SN54/74LS221. Figure 1. Switching Characteristics , characteristics: PRR 1 MHz, ZO 50 and, for SN54/74221, tr 7 ns, tf 7 ns, for SN54/74LS221, tr 15 ns, tf 6 ns. E. All measurements are made between the 1.5-V points of the indicated transitions for the SN54
Texas Instruments
Original
74ls221 application notes Monostable multivibrator with SN74121 Q7050 SN74121 application note SDLS213B

74ls221 application notes

Abstract: 74LS221 schematics of inputs and outputs SN54/74221 EQUIVALENT OF EACH INPUT TYPICAL OF ALL OUTPUTS VCC , characteristics: PRR 1 MHz, ZO 50; for SN54/74221, tr 7 ns, tf 7 ns, for SN54/74LS221, tr 15 ns, tf 6 ns , /74221 or between the 1.3-V points for the SN54/74LS221. Figure 1. Switching Characteristics , characteristics: PRR 1 MHz, ZO 50 and, for SN54/74221, tr 7 ns, tf 7 ns, for SN54/74LS221, tr 15 ns, tf 6 ns. E. All measurements are made between the 1.5-V points of the indicated transitions for the SN54
Texas Instruments
Original
MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER IN

74ls221 application notes

Abstract: SN74121 application note DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITTTRIGGER INPUTS schematics of inputs and outputs SN54/74221 , ; for SN54/74221, tr 7 ns, tf 7 ns, for SN54/74LS221, tr 15 ns, tf 6 ns. B. All measurements are made between the 1.5-V points of the indicated transitions for the SN54/74221 or between the 1.3 , characteristics: PRR 1 MHz, ZO 50 and, for SN54/74221, tr 7 ns, tf 7 ns, for SN54/74LS221, tr 15 ns, tf 6 ns. E. All measurements are made between the 1.5-V points of the indicated transitions for the SN54
Texas Instruments
Original
SNJ54LS221J

TTL 74ls221

Abstract: DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITTTRIGGER INPUTS schematics of inputs and outputs SN54/74221 , ; for SN54/74221, tr 7 ns, tf 7 ns, for SN54/74LS221, tr 15 ns, tf 6 ns. B. All measurements are made between the 1.5-V points of the indicated transitions for the SN54/74221 or between the 1.3 , characteristics: PRR 1 MHz, ZO 50 and, for SN54/74221, tr 7 ns, tf 7 ns, for SN54/74LS221, tr 15 ns, tf 6 ns. E. All measurements are made between the 1.5-V points of the indicated transitions for the SN54
Texas Instruments
Original
TTL 74ls221

74LS221

Abstract: Monostable multivibrator with SN74121 INPUTS SDLS213A ­ DECEMBER 1983 ­ REVISED FEBRUARY 1998 schematics of inputs and outputs SN54/74221 , supplied by generators having the following characteristics: PRR 1 MHz, ZO 50; for SN54/74221, tr 7 ns , -V points of the indicated transitions for the SN54/74221 or between the 1.3-V points for the SN54/74LS221 , having the following characteristics: PRR 1 MHz, ZO 50 and, for SN54/74221, tr 7 ns, tf 7 ns, for SN54/74LS221, tr 15 ns, tf 6 ns. E. All measurements are made between the 1.5-V points of the
Texas Instruments
Original
use of Multivibrator Multivibrator

SN74123 application note

Abstract: SN74121 equivalent /74221 EQUIVALENT OF EACH INPUT VCC Req 100 NOM TYPICAL OF ALL OUTPUTS VCC Input Output A Input , : PRR 1 MHz, ZO 50; for SN54/74221, tr 7 ns, tf 7 ns, for SN54/74LS221, tr 15 ns, tf 6 ns. B. All measurements are made between the 1.5-V points of the indicated transitions for the SN54/74221 or between the , following characteristics: PRR 1 MHz, ZO 50 and, for SN54/74221, tr 7 ns, tf 7 ns, for SN54/74LS221, tr 15 ns, tf 6 ns. E. All measurements are made between the 1.5-V points of the indicated transitions
Texas Instruments
Original
SN74123 application note SN74121 equivalent
Abstract: DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITTTRIGGER INPUTS schematics of inputs and outputs SN54/74221 , ; for SN54/74221, tr 7 ns, tf 7 ns, for SN54/74LS221, tr 15 ns, tf 6 ns. B. All measurements are made between the 1.5-V points of the indicated transitions for the SN54/74221 or between the 1.3 , characteristics: PRR 1 MHz, ZO 50 and, for SN54/74221, tr 7 ns, tf 7 ns, for SN54/74LS221, tr 15 ns, tf 6 ns. E. All measurements are made between the 1.5-V points of the indicated transitions for the SN54 Texas Instruments
Original

NPS-25298-2

Abstract: IPC-SM-785 74213 0mm 74217 4mm 84500 0mm 84501 4mm 84740 0mm 74221 4mm 6.0mm 8.0mm 10.0mm , 84578 6mm 84553 8mm 84740 0mm 74390 8mm 84520 6mm 74221 4mm 84578 6mm 84502 5.5mm , CDC-MEGARAY-08/06-E *All connectors are supplied with a pre-installed pickup cap. Printed on recyclable
FCI
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74221-101LF 74390-101LF NPS-25298-2 IPC-SM-785 84516-102LF 84500-102LF 84512-102LF 74213-202LF 55715-001LF 55715-101LF 55715-201LF 84513-001LF 84513-101LF 84513-201LF

SN54121

Abstract: SN54123 schematics of inputs and outputs SN54/74221 EQUIVALENT OF EACH INPUT TYPICAL OF ALL OUTPUTS VCC , characteristics: PRR 1 MHz, ZO 50; for SN54/74221, tr 7 ns, tf 7 ns, for SN54/74LS221, tr 15 ns, tf 6 ns , /74221 or between the 1.3-V points for the SN54/74LS221. Figure 1. Switching Characteristics , characteristics: PRR 1 MHz, ZO 50 and, for SN54/74221, tr 7 ns, tf 7 ns, for SN54/74LS221, tr 15 ns, tf 6 ns. E. All measurements are made between the 1.5-V points of the indicated transitions for the SN54
Texas Instruments
Original

74ls221 application notes

Abstract: DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITTTRIGGER INPUTS schematics of inputs and outputs SN54/74221 , ; for SN54/74221, tr 7 ns, tf 7 ns, for SN54/74LS221, tr 15 ns, tf 6 ns. B. All measurements are made between the 1.5-V points of the indicated transitions for the SN54/74221 or between the 1.3 , characteristics: PRR 1 MHz, ZO 50 and, for SN54/74221, tr 7 ns, tf 7 ns, for SN54/74LS221, tr 15 ns, tf 6 ns. E. All measurements are made between the 1.5-V points of the indicated transitions for the SN54
Texas Instruments
Original

SN74121

Abstract: 74LS221 schematics of inputs and outputs SN54/74221 EQUIVALENT OF EACH INPUT TYPICAL OF ALL OUTPUTS VCC , characteristics: PRR 1 MHz, ZO 50; for SN54/74221, tr 7 ns, tf 7 ns, for SN54/74LS221, tr 15 ns, tf 6 ns , /74221 or between the 1.3-V points for the SN54/74LS221. Figure 1. Switching Characteristics , characteristics: PRR 1 MHz, ZO 50 and, for SN54/74221, tr 7 ns, tf 7 ns, for SN54/74LS221, tr 15 ns, tf 6 ns. E. All measurements are made between the 1.5-V points of the indicated transitions for the SN54
Texas Instruments
Original
JM38510/31402BEA SNJ54LS221FK

SN74121 application note

Abstract: SN74123 application note schematics of inputs and outputs SN54/74221 EQUIVALENT OF EACH INPUT TYPICAL OF ALL OUTPUTS VCC , characteristics: PRR 1 MHz, ZO 50; for SN54/74221, tr 7 ns, tf 7 ns, for SN54/74LS221, tr 15 ns, tf 6 ns , /74221 or between the 1.3-V points for the SN54/74LS221. Figure 1. Switching Characteristics , characteristics: PRR 1 MHz, ZO 50 and, for SN54/74221, tr 7 ns, tf 7 ns, for SN54/74LS221, tr 15 ns, tf 6 ns. E. All measurements are made between the 1.5-V points of the indicated transitions for the SN54
Texas Instruments
Original
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