* Description
* Common Select Inputs
* Separate Output-Enable Inputs
* Three-State Outputs
* Fanout (Over Temperature Range) - Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads - Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads
* Wide Op
CD74HC253E Datasheet (427.61 KB)
CD74HC253E
427.61 KB
Dual 4-input multiplexer.
Data sheet acquired from Harris Semiconductor SCHS170B
November 1997 - Revised October 2003
CD74HC253, CD74HCT253
High-Speed CMOS Logic Dual 4-Input .
📁 Related Datasheet
CD74HC253 - Dual 4-Input Multiplexer
(Texas Instruments)
Data sheet acquired from Harris Semiconductor SCHS170B
November 1997 - Revised October 2003
CD74HC253, CD74HCT253
High-Speed CMOS Logic Dual 4-Input .
CD74HC253M - Dual 4-Input Multiplexer
(Texas Instruments)
Data sheet acquired from Harris Semiconductor SCHS170B
November 1997 - Revised October 2003
CD74HC253, CD74HCT253
High-Speed CMOS Logic Dual 4-Input .
CD74HC251 - 8-Input Multiplexer
(Texas Instruments)
CD54HC251, CD74HC251, CD54HCT251, CD74HCT251
SCHS169D – NOVEMBER 1998 – REVISED MARCH 2022
CDx4HC251, CDx4HCT251 High-Speed CMOS Logic 8-Input Multipl.
CD74HC251E - 8-Input Multiplexer
(Texas Instruments)
CD54HC251, CD74HC251, CD54HCT251, CD74HCT251
SCHS169D – NOVEMBER 1998 – REVISED MARCH 2022
CDx4HC251, CDx4HCT251 High-Speed CMOS Logic 8-Input Multipl.
CD74HC251M - 8-Input Multiplexer
(Texas Instruments)
CD54HC251, CD74HC251, CD54HCT251, CD74HCT251
SCHS169D – NOVEMBER 1998 – REVISED MARCH 2022
CDx4HC251, CDx4HCT251 High-Speed CMOS Logic 8-Input Multipl.
CD74HC257 - Quad 2-Input Multiplexer
(Texas Instruments)
Data sheet acquired from Harris Semiconductor SCHS171D
November 1997 - Revised October 2003
CD54HC257, CD74HC257, CD54HCT257, CD74HCT257
High-Speed C.
CD74HC259 - 8-Bit Addressable Latch
(Texas Instruments)
CD54HC259, CD74HC259, CD54HCT259, CD74HCT259
Data sheet acquired from Harris Semiconductor SCHS173C
November 1997 - Revised October 2003
High-Speed .
CD74HC20 - Dual 4-Input NAND Gates
(Texas Instruments)
CD74HC20, CD54HC20
SCHS130D – AUGUST 1997 – REVISED MAY 2021
CDx4HC20 Dual 4-Input NAND Gates
1 Features
3 Description
• Buffered inputs • Wide ope.
