74HC153A Datasheet Summary
Dual 4-Input Data Selector/Multiplexer
High- Performance Silicon- Gate CMOS
MC74HC153A
The MC74HC153 is identical in pinout to the LS153. The device inputs are patible with standard CMOS outputs; with pullup resistors, they are patible with LSTTL outputs.
The Address Inputs select one of four Data Inputs from each multiplexer. Each multiplexer has an active- low Strobe control and a noninverting output.
The HC153 is similar in function to the HC253, which has 3- state outputs.
Features
- Output Drive Capability: 10 LSTTL Loads
- Outputs Directly Interface to CMOS, NMOS, and TTL
- Operating Voltage Range: 2 to 6 V
- Low Input Current: 1 mA
- High Noise Immunity Characteristic of CMOS Devices
- These are Pb- Free Devices
ADDRESS INPUTS
A0 14 A1 2
DATAWORD a INPUTS
D0a 6
D1a 5 D2a 4 D3a 3
7 Ya
STROBE a 1
DATAWORD b INPUTS
D0b 10 D1b 11 D2b 12 D3b 13
STROBE b 15
PIN 16 = VCC PIN 8 = GND
Figure 1. Logic Diagram
9 Yb
DATA SHEET .onsemi.
16 1
SOIC- 16 D SUFFIX CASE...
