| 制造商 | 部件名 | 数据表 | 功能描述 |
 Texas Instruments |
SN54ALS257A
|
139Kb / 9P |
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS
|
|
SN54F257
|
74Kb / 5P |
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS
|
|
SN54F258
|
75Kb / 5P |
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS
|
|
SN54HC257
|
478Kb / 16P |
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS
|
|
SN54HCT257
|
272Kb / 9P |
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS
|
|
SN74HCT257
|
267Kb / 8P |
QUADRUPLE 2 LINE TO 1 LINE DATA SELECTORS/ MULTIPLEXERS WITH 3 STATE OUTPUTS
|
|
SN74LVC257A
|
539Kb / 15P |
QUADRUPLE 2 LINE TO 1 LINE DATA SELECTORS/ MULTIPLEXERS WITH 3 STATE OUTPUTS
|
|
SN54AHCT257
|
110Kb / 7P |
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS
|
|
SN54HC257
|
471Kb / 17P |
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS
|
|
SN54HC257
|
1Mb / 21P |
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS
|