74152
74152 is 1-of-8-line Data Selector/Multiplexer manufactured by Hitachi Semiconductor.
Description
This data selector/multiplexer contains full-on-chip binary decoding to select the desired data source. The HD74HC152 selects one-of-eight data sources.
Features
- High Speed Operation: tpd (Any D to W) = 17 ns typ (CL = 50 p F)
- High Output Current: Fanout of 10 LSTTL Loads
- Wide Operating Voltage: VCC = 2 to 6 V
- Low Input Current: 1 µA max
- Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C)
Function Table
Select inputs
Output
Select inputs
Output
CB A W C B A W
D0 H
D4
L L H D1 H L H D5
L H L D2 H H L D6
L H H D3 H H H D7
Note: D0 to D7: the level of the D respective input
HD74HC152
Pin Arrangement
Data Inputs
32 23 14
Output W 6
GND 7
Logic Diagram
D4 D3 D5 D2 D6 D1 D7 D0 A WB
(Top view)
14 VCC
13 5
12 6
Data...
