CD54HC151 8-Input Multiplexer Datasheet

CD54HC151 Datasheet, PDF, Equivalent


Part Number

CD54HC151

Description

8-Input Multiplexer

Manufacture

etcTI

Total Page 15 Pages
Datasheet
Download CD54HC151 Datasheet


CD54HC151
Data sheet acquired from Harris Semiconductor
SCHS150C
September 1997 - Revised October 2003
CD54HC151, CD74HC151,
CD54HCT151, CD74HCT151
High-Speed CMOS Logic
8-Input Multiplexer
[ /Title
(CD74H
C151,
CD74H
CT151)
/Subject
(High
Speed
CMOS
Logic 8-
Input
Multi-
Features
Description
• 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 . . . -55oC to 125oC
• 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: NIL = 30%, NIH = 30%of VCC at
VCC = 5V
• HCT Types
- 4.5V to 5.5V Operation
- Direct LSTTL Input Logic Compatibility,
VIL= 0.8V (Max), VIH = 2V (Min)
- CMOS Input Compatibility, Il 1µA at VOL, VOH
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).
Ordering Information
PART NUMBER
CD54HC151F3A
CD54HCT151F3A
CD74HC151E
CD74HC151M
CD74HC151MT
CD74HC151M96
CD74HCT151E
CD74HCT151M
CD74HCT151MT
CD74HCT151M96
TEMP. RANGE (oC)
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
PACKAGE
16 Ld CERDIP
16 Ld CERDIP
16 Ld PDIP
16 Ld SOIC
16 Ld SOIC
16 Ld SOIC
16 Ld PDIP
16 Ld SOIC
16 Ld SOIC
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.
Pinout
CD54HC151, CD54HCT151
(CERDIP)
CD74HC151, CD74HCT151
(PDIP, SOIC)
TOP VIEW
I3 1
I2 2
I1 3
I0 4
Y5
Y6
E7
GND 8
16 VCC
15 I4
14 I5
13 I6
12 I7
11 S0
10 S1
9 S2
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.
Copyright © 2003, Texas Instruments Incorporated
1

CD54HC151
CD54HC151, CD74HC151, CD54HCT151, CD74HCT151
Functional Diagram
4
I0
3
I1
2
I2
1
I3
15
I4
14
I5
13
I6
12
I7
11
S0 10
S1
9
S2
E
7
5
Y
6
Y
GND = 8
VCC = 16
TRUTH TABLE
SELECT INPUTS
DATA INPUTS
ENABLE
OUTPUT
S2 S1 S0
I0
I1
I2
I3
I4
I5
I6
I7
E
YY
XXX X X X X X X X X H H L
LLL L XXXXXXX L H L
LLLHXXXXXXX L L H
LLHX L X X X X X X L H L
LLHX H X X X X X X L L H
LHL X X L X X X X X L H L
LHL X X H X X X X X L L H
LHH X X X L X X X X L H L
LHH X X X H X X X X L L H
HLL X X X X L X X X L H L
HLL X X X X H X X X L L H
HLHX X X X X L X X L H L
HLHX X X X X H X X L L H
HHL X X X X X X L X L H L
HHL X X X X X X H X L L H
HHH X X X X X X X L L H L
HHH X X X X X X X H L L H
H = High Voltage Level, L = Low Voltage Level, X = Don’t Care
2


Features Data sheet acquired from Harris Semicond uctor SCHS150C September 1997 - Revised October 2003 CD54HC151, CD74HC151, CD 54HCT151, CD74HCT151 High-Speed CMOS Lo gic 8-Input Multiplexer [ /Title (CD74 H C151, CD74H CT151) /Subject (High Spe ed CMOS Logic 8Input Multi- Features Description • Complementary Data Out puts • Buffered Inputs and Outputs Fanout (Over Temperature Range) - Sta ndard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads - Bus Driver Output s . . . . . . . . . . . . . 15 LSTTL Lo ads • Wide Operating Temperature Rang e . . . -55oC to 125oC • Balanced Pro pagation 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: NIL = 30%, NIH = 30%of VCC at VCC = 5V • HCT Types - 4.5V to 5.5V Operation - Direct LSTTL Input Logic Compatibili ty, VIL= 0.8V (Max), VIH = 2V (Min) - C MOS Input Compatibility, Il ≤ 1µA at VOL, VOH The ’HC151 and ’HCT151 are single 8-.
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