74hct157db NXP Semiconductors, 74hct157db Datasheet - Page 7

• Manufacturer Part Number: 74hct157db
• Description: Quad 2-input Multiplexer
• Manufacturer: NXP Semiconductors

Philips Semiconductors
AC WAVEFORMS
PACKAGE OUTLINES
See
December 1990
Quad 2-input multiplexer
(1) HC : V
Fig.6 Waveforms showing the enable input (E) to output (nY) propagation delays and the output transition times.
(1) HC : V
“74HC/HCT/HCU/HCMOS Logic Package Outlines”
Fig.7
HCT: V
HCT: V
M
M
M
M
Waveforms showing the data inputs (nI
delays.
= 50%; V
= 50%; V
= 1.3 V; V
= 1.3 V; V
I
I
I
I
= GND to V
= GND to V
= GND to 3 V.
= GND to 3 V.
CC
CC
.
.
n
) and common data select input (S) to output (nY) propagation
.
7
74HC/HCT157
Product specification