HD74UH32 Datasheet, PDF (1/7 Pages) Hitachi Semiconductor – 2-input OR Gate

HD74UH32
2-input OR Gate
ADE-205-018(Z)
2nd Edition
August 1993
Description
The HD74UH32 is high speed CMOS two input OR gate using silicon gate CMOS process. With CMOS
low power dissipation, it provides high speed equivalent to LS-TTL series. The internal circuit of three
stages construction with buffer provides wide noise margin and stable output.
Features
• Encapsulated in very small 5pins package of 2.9 × 1.6 × 1.1 mm, the efficiency to mount on substrate is
significantly improved.
• The basic gate function is lined up as hitachi uni logic series.
• Supplied on embos taping for high speed automatic mounting.
• Electrical characteristics equivalent to the HD74HC32
Supply voltage range: 2 to 6 V
Operating temperature range: –40 to +85°C
• | I_OH | = I_OL = 2 mA (min)
Pin Arrangement
IN B 1
IN A 2
GND 3
5 V_CC
4 OUT X
(Top view)