HD74UH04
Rev.4.00, Feb.02.2004, page 2 of 6

Pin Arrangement

(Top view)
5
4
V
CC
1
2
3
NC
IN Y
GND OUT
Y

Article Indication

Marking
H 5 A
Lot number

Absolute Maximum Ratings

Item Symbol Ratings Unit
Supply voltage VCC –0.5 to +7.0 V
Input voltage VIN –0.5 to VCC +0.5 V
Output voltage VOUT –0.5 to VCC +0.5 V
Input diode current IIK ±20 mA
Output diode current IOK ±20 mA
Output current IOUT ±25 mA
VCC/GND current ICC, IGND ±25 mA
Power dissipation PT200 mW
Storage temperature Tstg –65 to +150 °C