hef4007ub NXP Semiconductors, hef4007ub Datasheet - Page 8

• Manufacturer Part Number: hef4007ub
• Description: Dual Complementary Pair And Inverter
• Manufacturer: NXP Semiconductors

Philips Semiconductors
January 1995
Dual complementary pair and inverter
Fig.14 High impedance buffer.
8
FUNCTION TABLE for Fig.14.
Notes
1. H = HIGH state (the more positive voltage)
NOTE
Rules for maintaining electrical isolation between
transistors and monolithic substrate:
Violation of these rules will result in improper transistor
operation and/or possible permanent damage to the
HEF4007UB.
Pin number 14 must be maintained at the most positive
(or equally positive) potential with respect to any other
pin of the HEF4007UB.
Pin number 7 must be maintained at the most negative
(or equally negative) potential with respect to any other
pin of the HEF4007UB.
L = LOW state (the less positive voltage)
X = state is immaterial
INPUT
H
X
L
DISABLE
H
L
L
HEF4007UB
Product specification
OUTPUT
open
gates
H
L