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ą 74AC11157 QUADRUPLE 2ĆLINE TO 1ĆLINE DATA SELECTOR/MULTIPLEXER ą
SCAS183 − D2957, JULY 1989 − REVISED APRIL 1993
• Flow-Through Architecture Optimizes
PCB Layout
• Center-Pin VCC and GND Pin Configurations
Minimize High-Speed Switching Noise
• EPIC (Enhanced-Performance Implanted
CMOS) 1-µm Process
• 500-mA Typical Latch-Up Immunity at 125°C • Package Options Include Plastic
Small-Outline Packages and Standard Plastic 300-mil DIPs
description
DW OR N PACKAGE (TOP VIEW)
A/B 1Y 2Y GND GND GND GND 3Y 4Y G
1 2 3 4 5 6 7 8 9 10
20 1A 19 1B 18 2A 17 2B 16 VCC 15 VCC 14 3A
13 3B
12 4A
11 4B
This data selector/multiplexer contains inverters and drivers to supply full data selection to the four output gates. A separate strobe (G) input is provided.