Datasheet

1
Data sheet acquired from Harris Semiconductor
SCHS150C
Features
• Complementary Data Outputs
• Buffered Inputs and Outputs
• Fanout (Over Temperature Range)
- Standard Outputs. . . . . . . . . . . . . . . 10 LSTTL Loads
- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads
• Wide Operating Temperature Range . . . -55
o
C to 125
o
C
• Balanced Propagation Delay and Transition Times
• Significant Power Reduction Compared to LSTTL
Logic ICs
• Alternate Source is Philips/Signetics
• HC Types
- 2V to 6V Operation
- High Noise Immunity: N
IL
= 30%, N
IH
= 30%of V
CC
at
V
CC
= 5V
• HCT Types
- 4.5V to 5.5V Operation
- Direct LSTTL Input Logic Compatibility,
V
IL
= 0.8V (Max), V
IH
= 2V (Min)
- CMOS Input Compatibility, I
l
≤ 1µA at V
OL
, V
OH
Description
The ’HC151 and ’HCT151 are single 8-channel digital
multiplexers having three binary control inputs, S0, S1 and
S2 and an active low enable (
E) input. The three binary
signals select 1 of 8 channels. Outputs are both inverting (
Y)
and non-inverting (Y).
Pinout
CD54HC151, CD54HCT151
(CERDIP)
CD74HC151, CD74HCT151
(PDIP, SOIC)
TOP VIEW
Ordering Information
PART NUMBER TEMP. RANGE (
o
C) PACKAGE
CD54HC151F3A -55 to 125 16 Ld CERDIP
CD54HCT151F3A -55 to 125 16 Ld CERDIP
CD74HC151E -55 to 125 16 Ld PDIP
CD74HC151M -55 to 125 16 Ld SOIC
CD74HC151MT -55 to 125 16 Ld SOIC
CD74HC151M96 -55 to 125 16 Ld SOIC
CD74HCT151E -55 to 125 16 Ld PDIP
CD74HCT151M -55 to 125 16 Ld SOIC
CD74HCT151MT -55 to 125 16 Ld SOIC
CD74HCT151M96 -55 to 125 16 Ld SOIC
NOTE: When ordering, use the entire part number. The suffix 96
denotes tape and reel. The suffix T denotes a small-quantity reel
of 250.
14
15
16
9
13
12
11
10
1
2
3
4
5
7
6
8
I
3
I
2
I
1
I
0
Y
Y
GND
E
V
CC
I
5
I
6
I
7
S0
S1
S2
I
4
September 1997 - Revised October 2003
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.
Copyright
© 2003, Texas Instruments Incorporated
CD54HC151, CD74HC151,
CD54HCT151, CD74HCT151
High-Speed CMOS Logic
8-Input Multiplexer
[
/Title
(
CD74H
C
151,
C
D74H
C
T151)
/
Subject
(
High
S
peed
C
MOS
L
ogic 8-
I
nput
M
ulti-