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HD74BC623A Datasheet, PDF (3/9 Pages) Hitachi Semiconductor – Octal Bus Transceivers With 3 State Outputs | |||
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Recommended Operating Conditions
Item
Symbol
Min
Typ
Supply voltage
VCC
4.5
5.0
Input voltage
VIN
0
â
Ouput voltage
VOUT
0
â
Operating temperature
Topr
â40
â
Input rise/fall time*1
tr, tf
0
â
Note: 1. This item guarantees maximum limit when one input switches.
Waveform: Refer to test circuit of switching characteristics.
Max
5.5
VCC
VCC
85
8
HD74BC623A
Unit
V
V
V
°C
ns/V
Logic Diagram
GBA
GAB
A1
B1
A2
B2
A3
B3
A8
B8
3
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