Hitachi HD74HC4051
This device connects together the outputs of 8 switches, thus achieving an 8 Channel Multiplexer. The binary code placed on the A, B, and C select lines determine which one of the eight switches in “on”, and connects one of the eight inputs to the common output.| Part No. | HD74HC4051 |
|---|---|
| Datasheet | HD74HC4051 Download |
| Manufacturer |  Hitachi |
| Description | 8-Channel Analog Multiplexer/Demultiplexer |
| Buy | Stock & Price |
DESCRIPTION
FEATURES
● High Speed Operation● Wide Operating Voltage
● Low Quiescent Supply Current Function Table Control Inputs Inhibit L L L L L L L L H X : Don’t Care C L L L L H H H H X B L L H H L L H H X A L H L H L H L H X ON Switch X0 X1 X2 X3 X4 X5 X6 X7 — HD74HC4051 Pin Arrangement X4 X6 X X7 X5 Inhibit VEE GND 1 X4 2 3 4 5 6 7 C 8 (Top View) X6 X X7 X5 Inhibit X2 X1 X0 X3 A B 16 VCC 15 X2 14 X1 13 X0 12 X3 11 A 10 B 9 C Block Diagram VCC Inhibit A Control B C Level Converter Binary to 1-of-8 Decoder With inhibit GND X0 X1 X2 Switch In/Out X3 X4 X5 X6 X7 VEE Common Out/In X 2 HD74HC4051
ABSOLUTE MAXIMUM RATINGS
Item Supply voltage Symbol VCC VCC – VEE Control input voltage Switch I/O voltage Supply current (VCC) (GND) Switch I/O current (per pin) Control input diode current Switch I/O diode current Power dissipation Storage temperature range VIN VI/O I CC I GND I I/O I IK I IOK PT Tstg Rating –0.5 to +7.0 –0.5 to +7.0 GND – 0.5 to VCC + 0.5 VEE – 0.5 to V CC + 0.5 +50 –50 ±2...
