| PART |
Description |
Maker |
| 74HC4538D 74HC4538PW 74HC4538DB 74HC4538N 74HC4538 |
HC/UH SERIES, DUAL MONOSTABLE MULTIVIBRATOR, PDSO16 PLASTIC, SOP-16
74HC/HCT4538; Dual retriggerable precision monostable multivibrator
|
NXP Semiconductors N.V.
Philips
|
| 74ALS244A-1D 74ALS244A-1DB-T |
ALS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20
|
NXP SEMICONDUCTORS
|
| DM74ALS157 DM74ALS157.PDF DM74ALS158 DM74ALS158N D |
Quad 1 of 2 Line Data Selector/Multiplexers
From old datasheet system
Quad 1-of-2 Line Data Selector/Multiplexer ALS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDIP16
Dual Positive-Edge-Triggered D-Type Flip-Flops With Clear And Preset 14-SO -40 to 85 ALS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, INVERTED OUTPUT, PDIP16
|
FAIRCHILD[Fairchild Semiconductor]
Fairchild Semiconductor, Corp.
|
| 74HC123D/T3 |
HC/UH SERIES, DUAL MONOSTABLE MULTIVIBRATOR, PDSO16
|
NXP SEMICONDUCTORS
|
| 74HC423DB-T |
HC/UH SERIES, DUAL MONOSTABLE MULTIVIBRATOR, PDSO16
|
NXP SEMICONDUCTORS
|
| HD74HC4538 74HC4538 |
Dual Precision Retriggerable/Resettable Monostable Multivibrators 双精Retriggerable /复式单稳态多频振荡器
Dual retriggerable precision monostable multivibrator
|
Hitachi,Ltd.
HITACHI[Hitachi Semiconductor]
|
| TC74HC4520AF TC74HC4520AP TC74GC4538AFT TC74HC4538 |
From old datasheet system
DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR
DUAL 4-BIT BINALY COUNTER
|
TOSHIBA[Toshiba Semiconductor]
|
| 74ALS251N 74ALS251 74ALS251D |
8-input multiplexer 3-State ALS SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDSO16
|
NXP Semiconductors N.V.
PHILIPS[Philips Semiconductors]
|
| SL74HC221 SL74HC221D SL74HC221N |
Dual Monostable Multivibrator
|
SLS[System Logic Semiconductor]
|
| HD74LV221A-15 |
Dual Monostable Multivibrators
|
Renesas Electronics Corporation
|
| HCF4098M013TR HCF4098BEY HCF4098BM1 HCF4098B01 |
DUAL MONOSTABLE MULTIVIBRATOR
DUAL MONOSTABLE MULTIVIBRATOR
|
ST Microelectronics
STMICROELECTRONICS[STMicroelectronics]
意法半导
|
