HEF4000BT
DATA SH EET
Product specification
File under Integrated Circuits, IC04
January 1995
INTEGRATED CIRCUITS
HEF4000B
gates
Dual 3-input NOR gate and inverter
For a complete data sheet, please also download:
•The IC04 LOCMOS HE4000B Logic
Family Specifications HEF, HEC
•The IC04 LOCMOS HE4000B Logic
Package Outlines/Information HEF, HEC
January 1995 2
Philips Semiconductors Product specification
Dual 3-input NOR gate and inverter
HEF4000B
gates
DESCRIPTION
The HEF4000B provides the positive dual 3-input NOR
function. A single stage inverting function with standard
output performance is also accomplished. The outputs are
fully buffered for highest noise immunity and pattern
insensitivity of output impedance.
Fig.1 Functional diagram.
HEF4000BP(N): 14-lead DIL; plastic
(SOT27-1)
HEF4000BD(F): 14-lead DIL; ceramic (cerdip)
(SOT73)
HEF4000BT(D): 14-lead SO; plastic
(SOT108-1)
( ): Package Designator North America
Fig.2 Pinning diagram.
Fig.3 Logic diagram.
FAMILY DATA, IDDLIMITS category GATES
See Family Specifications
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