MC74HC151N Motorola, MC74HC151N Datasheet

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MC74HC151N

Manufacturer Part Number
MC74HC151N
Description
8-input data selector, multiplexer
Manufacturer
Motorola
Datasheet
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
8-Input Data
Selector/Multiplexer
High–Performance Silicon–Gate CMOS
compatible with standard CMOS outputs; with pullup resistors, they are
compatible with LSTTL outputs.
the Address Inputs. The Strobe pin must be at a low level for the selected
data to appear at the outputs. If Strobe is high, the Y output is forced to a low
level and the Y output is forced to a high level.
10/95
Motorola, Inc. 1995
The MC74HC151 is identical in pinout to the LS151. The device inputs are
This device selects one of the eight binary Data Inputs, as determined by
The HC151 is similar in function to the HC251 which has 3–state outputs.
Output Drive Capability: 10 LSTTL Loads
Outputs Directly Interface to CMOS, NMOS, and TTL
Operating Voltage Range: 2 to 6 V
Low Input Current: 1 A
High Noise Immunity Characteristic of CMOS Devices
In Compliance with the Requirements Defined by JEDEC Standard
No. 7A
Chip Complexity: 132 FETs or 33 Equivalent Gates
ADDRESS
INPUTS
INPUTS
DATA
STROBE
D0
D1
D2
D3
D4
D5
D6
D7
A0
A1
A2
15
14
13
12
11
10
4
3
2
1
9
7
LOGIC DIAGRAM
PIN 16 = V CC
PIN 8 = GND
5
6
Y
Y
OUTPUTS
DATA
1
REV 6
D0, D1,
D input.
16
A2
X
H
H
H
H
L
L
L
L
16
MC74HC151
STROBE
1
ORDERING INFORMATION
MC74HCXXXN
MC74HCXXXD
GND
1
A1
X
H
H
H
H
L
L
L
L
D3
D2
D1
D0
, D7 = the level of the respective
PIN ASSIGNMENT
FUNCTION TABLE
Y
Y
Inputs
A0
1
2
3
4
5
6
7
8
X
H
H
H
H
L
L
L
L
Strobe
PLASTIC PACKAGE
SOIC PACKAGE
H
CASE 751B–05
L
L
L
L
L
L
L
L
16
15
14
13
12
10
11
CASE 648–08
9
N SUFFIX
D SUFFIX
Plastic
SOIC
V CC
D4
D5
D6
D7
A0
A1
A2
D0
D1
D2
D3
D4
D5
D6
D7
Outputs
Y
L
D0
D1
D2
D3
D4
D5
D6
D7
Y
H

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MC74HC151N Summary of contents

Page 1

... Chip Complexity: 132 FETs or 33 Equivalent Gates LOGIC DIAGRAM DATA 15 INPUTS ADDRESS 10 A1 INPUTS STROBE PIN PIN 8 = GND 10/95 Motorola, Inc. 1995 DATA OUTPUTS D0, D1, D input. 1 REV 6 MC74HC151 N SUFFIX PLASTIC PACKAGE CASE 648– SUFFIX SOIC PACKAGE CASE 751B–05 1 ORDERING INFORMATION ...

Page 2

... Current (per Package) Î Î Î Î Î Î Î Î Î Î Î Î Î NOTE: Information on typical parametric values can be found in Chapter 2 of the Motorola High–Speed CMOS Data Book (DL129/D). MOTOROLA Î Î Î Î Î Î Î Î Î ...

Page 3

... NOTES: 1. For propagation delays with loads other than 50 pF, see Chapter 2 of the Motorola High–Speed CMOS Data Book (DL129/D). 2. Information on typical parametric values can be found in Chapter 2 of the Motorola High–Speed CMOS Data Book (DL129/D). ...

Page 4

... OUTPUT Y 10% t TLH Figure 90% 50% INPUT D 10% t PHL 90% 50% OUTPUT Y 10% t THL Figure 90% 50% STROBE 10% t PHL 90% 50% Y 10% t THL Figure 5. MOTOROLA SWITCHING WAVEFORMS 50% INPUT A GND t PLH t PHL OUTPUT THL 90% 50% STROBE 10% GND t PLH Y t TLH t TLH DEVICE GND UNDER t PLH ...

Page 5

... DATA INPUTS ADDRESS 10 A1 INPUTS STROBE High–Speed CMOS Logic Data DL129 — Rev 6 EXPANDED LOGIC DIAGRAM 5 MC74HC151 5 Y DATA OUTPUTS 6 Y MOTOROLA ...

Page 6

... Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters can and do vary in different applications. All operating parameters, including “ ...

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