Multiplexers | MC74HC157A

Data Selector/Multiplexer (Mux), 2-Input Q

Active

Datasheet

Products

Overview

High-Performance Silicon-Gate CMOS

The MC74HC157A is identical in pinout to the LS157. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs.

This device routes 2 nibbles (A or B) to a single port (Y) as determined by the Select input. The data is presented at the outputs in noninverted form. A high level on the Output Enable input sets all four Y outputs to a low level.

  • Output Drive Capability: 10 LSTTL Loads
  • Outputs Directly Interface to CMOS, NMOS, and TTL
  • Operating Voltage Range: 2.0 to 6.0 V
  • Low Input Current: 1.0 mA
  • High Noise Immunity Characteristic of CMOS Devices
  • In Compliance with the Requirements Defined by JEDEC Standard No. 7A
  • Chip Complexity: 82 FETs or 20.5 Equivalent Gates
  • Pb-Free Packages are Available*

Tools and Resources

Product services, tools and other useful resources related to MC74HC157A

CAD Model

CAD Model

Material Composition

Product Change Notification

Reliability Data

Product List

If you wish to buy products or product samples, please log in to your onsemi account.

Search

Close Search

Products:

5

Share

Sort by

Product Groups:

┗

Orderable Parts:

5

Product

Status

CAD Models

Compliance

Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

Channels

VCC Min (V)

VCC Max (V)

tpd Max (ns)

IO Max (mA)

Reference Price

MC74HC157ADG

Loading...

Active

CAD Model

Pb

A

H

P

SOIC-16

751B-05

1

260

TUBE

48

N

4

2

6

21

6

$0.198

More Details

MC74HC157ADR2G

Loading...

Active

CAD Model

Pb

A

H

P

SOIC-16

751B-05

1

260

REEL

2500

N

4

2

6

21

6

$0.1283

More Details

MC74HC157ADR2G-Q

Loading...

Active

CAD Model

Pb

A

H

P

SOIC-16

751B-05

1

260

REEL

2500

F

4

2

6

21

6

$0.198

More Details

MC74HC157ADTR2G

Loading...

Active

CAD Model

Pb

A

H

P

TSSOP-16

948F-01

1

260

REEL

2500

N

4

2

6

21

6

$0.1283

More Details

MC74HC157ADTR2G-Q

Loading...

Active

CAD Model

Pb

A

H

P

TSSOP-16

948F-01

1

260

REEL

2500

F

4

2

6

21

6

$0.1757

More Details

Show More

1-25 of 25

Products per page

Jump to :

1
contact sales icon

Support on the go

Find and compare products, get support and connect with onsemi sales team.

Reliability Data

Die Related Summary Data

Device: MC74HC157ADG

Equivalent to wafer fab process: CMOS SUB

Product Technology

Product Technology

Equivalent Device-Hours

MTBF/MTTF in Hours

FITS

CMOS SUB

2

920154574

More Details

Re-calculate Data

Data is based on the following assumptions.

Note: The temperature and confidence level may be adjusted to your requirements.

Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)

New Search