Hitachi HD74HC151
The HD74HC151 selects one of the 8 data sources, depending on the address presented on the A, B and C inputs. It features both true (Y) and complement (W) outputs. The strobe input must be at a low logic level to enable this multiplexer.- Min Voltage : 2V
- Max Voltage : 6V
- Max Operating Temp : 85°C
- Min Operating Temp : -40°C
Source:
Octopart
| Part No. | HD74HC151 |
|---|---|
| Datasheet | HD74HC151 Download |
| Manufacturer |  Hitachi |
| Description | 1 of-8-line Data Selector/Multiplexer |
| Buy | Stock & Price |
DESCRIPTION
A high logic level at the storobe forces the W output high and the Y output low.FEATURES
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● High Speed Operation: tpd (Any D to Y or W) = 18 ns typ (C L = 50 pF) 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 Inputs Select C X L L L L H H H H X : B X L L H H L L H H Irrelevant A X L H L H L H L H Strobe S H L L L L L L L L Outputs Y L D0 D1 D2 D3 D4 D5 D6 D7 W H D0 D1 D2 D3 D4 D5 D6 D7 HD74HC151 Pin Arrangement 3 1 2 2 1 3 0 4 Y 5 Outputs W 6 Strobe 7 GND 8 (Top view) W S A B D2 D1 D0 Y D3 D4 D5 D6 D7 16 VCC 15 4 14 5 13 6 12 7 11 A 10 B 9 C Data Select Data Inputs Data Inputs C Logic Diagram D0 D1 D2 D3 Y D4 W D5 D6 D7 A B C Strobe 2 HD74HC151 DC Characteristics Ta = 25°C Item Input voltage Symbol VIH Ta = –40 to +85°C Max — — — 0.5 1.35 1.8 — — — — — 0.1 0.1 0.1 0.33 0.33 ±1.0 40 µA µA I OL = 4 mA I OL = 5.2 mA Vin = VC...
