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SN54HCT157, SN74HCT157 QUADRUPLE 2ĆLINE TO 1ĆLINE DATA SELECTORS/MULTIPLEXERS
D Operating Voltage Range of 4.5 V to 5.5 V D High-Current Outputs Drive Up To 15
LSTTL Loads
D Typical tpd = 15 ns D Low Power Consumption, 80-µA Max ICC
SN54HCT157 . . . J OR W PACKAGE SN74HCT157 . . . D OR N PACKAGE
(TOP VIEW)
SCLS071D − NOVEMBER 1988 − REVISED OCTOBER 2003
D ±6-mA Output Drive at 5 V D Low Input Current of 1 µA Max D Inputs Are TTL-Voltage Compatible D Buffered Inputs and Outputs
SN54HCT157 . . .