CD74ACT157 Quadruple 2-Line to 1-Line Data Selector/Multiplexer
1 Features
- Inputs are TTL-voltage compatible
- Speed of bipolar F, AS, and S, with significantly reduced power consumption
- Balanced propagation delays
- ±24mA output drive current
- Fanout to 15 F devices
- SCR-latchup-resistant CMOS process and circuit design
- Exceeds 2kV ESD protection per MIL-STD-883, method 3015
2 Description
This quadruple 2-line to 1-line data selector/multiplexer is designed for 4.5V to 5.5V VCC operation.
Package Information
| PART NUMBER | PACKAGE(1) | PACKAGE SIZE(2) | BODY SIZE(3) |
|---|---|---|---|
| CD74ACT157 | D (SOIC, 16) | 9.90 mm × 6mm | 9.90 mm × 3.90 mm |
| N (PDIP, 16) | 19.31 mm × 9.4mm | 19.31 mm × 6.35 mm | |
| PW (TSSOP, 16) | 5.00 mm × 6.4mm | 5.00 mm × 4.40 mm |
(1) For more information, see Section 10.
(2) The package size (length × width)
is a nominal value and includes pins, where applicable.
(3) The body size (length × width) is
a nominal value and does not include pins.
Logic Diagram (Positive Logic)