Click to expand full text
SN54F158A, SN74F158A QUADRUPLE 2ĆLINE TO 1ĆLINE DATA SELECTORS/MULTIPLEXERS
ą
SDFS054A − D2932, MARCH 1987 − REVISED OCTOBER 1993
• Buffered Inputs and Outputs • Package Options Include Plastic
Small-Outline Packages, Ceramic Chip
Carriers, and Standard Plastic and Ceramic
300-mil DIPs
description
The ′F158A is a quadruple 2-input data selector/multiplexer featuring a direct strobe (G) input. When the strobe is high, all outputs are high. When the strobe is low, a 4-bit word is selected from one of two sources and is routed to the four outputs. The ′F158A provides inverted data.
The SN54F158A is characterized for operation over the full military temperature range of − 55°C to 125°C. The SN74F158A is characterized for operation from 0°C to 70°C.