SN54HC253
Dual 4-Line To 1-Line Data Selectors/Multiplexers (Texas Instruments)
SN54HC251
Data Selectors/Multiplexers (Texas Instruments)
SN54HC251J
Data Selectors/Multiplexers (Texas Instruments)
SN54HC257
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS (Texas Instruments)
SN54HC258
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS (Texas Instruments)
SN54HC259
8-Bit Addressable Latches (Texas Instruments)
SN54HC259J
8-Bit Addressable Latches (Texas Instruments)
SN54HC20
Dual 4-Input NAND Gates (Texas Instruments)
SN54HC20J
Dual 4-Input NAND Gates (Texas Instruments)
SN54HC20W
Dual 4-Input NAND Gates (Texas Instruments)