HEF4070B 查看數據表（PDF） - Philips Electronics
零件编号
产品描述 (功能)
比赛名单
HEF4070B Datasheet PDF : 3 Pages
| |||
Philips Semiconductors
Quadruple exclusive-OR gate
DESCRIPTION
The HEF4070B provides the positive quadruple
exclusive-OR function. The outputs are fully buffered for
highest noise immunity and pattern insensitivity of output
impedance.
Product specification
HEF4070B
gates
Fig.1 Functional diagram.
Fig.2 Pinning diagram.
HEF4070BP(N): 14-lead DIL; plastic
(SOT27-1)
HEF4070BD(F): 14-lead DIL; ceramic (cerdip)
(SOT73)
HEF4070BT(D): 14-lead SO; plastic
(SOT108-1)
( ): Package Designator North America
Fig.3 Logic diagram (one gate).
APPLICATION INFORMATION
Some examples of applications for the HEF4070B are:
• Logical comparators
• Parity checkers and generators
FAMILY DATA, IDD LIMITS category GATES
See Family Specifications
TRUTH TABLE
I1
I2
O1
L
L
L
H
L
H
LHH
HH L
Note
1. H = HIGH state (the more positive voltage)
L = LOW state (the less positive voltage)
January 1995
2
Share Link: 