| 制造商 | 部件名 | 数据表 | 功能描述 |
 Motorola, Inc |
MC74HCT157A
|
127Kb / 5P |
Quad 2-Input Data Selector/Multiplexer with LSTTL-Compatible Inputs
|
 System Logic Semiconduc... |
SL74HC257
|
47Kb / 5P |
Quad 2-Input Data Selector/Multiplexer with 3-State Outputs
|
|
SL74LS157
|
30Kb / 3P |
Quad 2-Input Data Selector/Multiplexer
|
 Integral Corp. |
IN74LS157
|
144Kb / 3P |
Quad 2-Input Data Selector/Multiplexer
|
|
IN74ACT157
|
154Kb / 5P |
Quad 2-Input Data Selector/Multiplexer
|
|
IN74ACT257
|
176Kb / 5P |
QUAD 2-INPUT DATA SELECTOR/MULTIPLEXER WITH 3-STATE OUTPUTS
|
|
IN74ACT258
|
176Kb / 5P |
QUAD 2-INPUT DATA SELECTOR/MULTIPLEXER WITH 3-STATE OUTPUTS
|
 KODENSHI_AUK CORP. |
KK74LS157
|
249Kb / 4P |
Quad 2-Input Data Selector/Multiplexer
|
 IK Semicon Co., Ltd |
IN74AC157
|
207Kb / 6P |
Quad 2-Input Data Selector/Multiplexer High-Speed Silicon-Gate CMOS
|
|
IN74ACT157
|
208Kb / 6P |
Quad 2-Input Data Selector/Multiplexer High-Speed Silicon-Gate CMOS
|