HEF4072BF PHILIPS [NXP Semiconductors], HEF4072BF Datasheet - Page 2

• Manufacturer Part Number: HEF4072BF
• Description: Dual 4-input OR gate
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
DESCRIPTION
The HEF4072B provides the positive dual 4-input OR
function. The outputs are fully buffered for highest noise
immunity and pattern insensitivity of output impedance.
FAMILY DATA, I
See Family Specifications
January 1995
Dual 4-input OR gate
Fig.1 Functional diagram.
DD
LIMITS category GATES
Fig.3 Logic diagram (one gate).
2
HEF4072BP(N): 14-lead DIL; plastic
HEF4072BD(F): 14-lead DIL; ceramic (cerdip)
HEF4072BT(D): 14-lead SO; plastic
( ): Package Designator North America
Fig.2 Pinning diagram.
(SOT27-1)
(SOT73)
(SOT108-1)
Product specification
HEF4072B
gates