制造商 | 部件名 | 数据表 | 功能描述 |
Texas Instruments |
74HC257
|
52Kb/7P
|
[Old version datasheet] High Speed CMOS Logic Quad 2-Input Multiplexer with Three-State Non-Inverting Outputs
|
Toshiba Semiconductor |
74HC257
|
250Kb/6P
|
QUAD 2-CHANEL MULTIPLEXER (3-STATE)
|
Hitachi Semiconductor |
74HC257
|
52Kb/9P
|
Quad. 2-to-1-line Data Selectors/Multiplexers(with noninverted 3-state outputs)
|
NXP Semiconductors |
74HC257
|
80Kb/13P
|
Quad 2-input multiplexer 3-state
1998 Sep 30
|
74HC257
|
185Kb/17P
|
Quad 2-input multiplexer; 3-state
Rev. 05-13 January 2010
|
Nexperia B.V. All right... |
74HC257
|
249Kb/15P
|
Quad 2-input multiplexer; 3-state
Rev. 8 - 9 February 2021
|
74HC257-Q100
|
1Mb/16P
|
Quad 2-input multiplexer; 3-state
|
74HC257-Q100
|
248Kb/15P
|
Quad 2-input multiplexer; 3-state
Rev. 2 - 9 February 2021
|
NXP Semiconductors |
74HC257D
|
80Kb/13P
|
Quad 2-input multiplexer 3-state
1998 Sep 30
|
74HC257D
|
185Kb/17P
|
Quad 2-input multiplexer; 3-state
Rev. 05-13 January 2010
|
Nexperia B.V. All right... |
74HC257D
|
249Kb/15P
|
Quad 2-input multiplexer; 3-state
Rev. 8 - 9 February 2021
|
74HC257D-Q100
|
1Mb/16P
|
Quad 2-input multiplexer; 3-state
|
74HC257D-Q100
|
248Kb/15P
|
Quad 2-input multiplexer; 3-state
Rev. 2 - 9 February 2021
|
NXP Semiconductors |
74HC257DB
|
80Kb/13P
|
Quad 2-input multiplexer 3-state
1998 Sep 30
|
74HC257DB
|
185Kb/17P
|
Quad 2-input multiplexer; 3-state
Rev. 05-13 January 2010
|
74HC257N
|
80Kb/13P
|
Quad 2-input multiplexer 3-state
1998 Sep 30
|
74HC257N
|
185Kb/17P
|
Quad 2-input multiplexer; 3-state
Rev. 05-13 January 2010
|
74HC257PW
|
80Kb/13P
|
Quad 2-input multiplexer 3-state
1998 Sep 30
|
74HC257PW
|
185Kb/17P
|
Quad 2-input multiplexer; 3-state
Rev. 05-13 January 2010
|
Nexperia B.V. All right... |
74HC257PW
|
249Kb/15P
|
Quad 2-input multiplexer; 3-state
Rev. 8 - 9 February 2021
|