English

All Products

View All >>
  • DM74AS157M

DM74AS157M

4.5V~5.5V 16 Pin 74AS157 Signal switch74AS Series 4 OutputsMin 4.5V VMax 5.5V V


  • Manufacturer: ON Semiconductor
  • Origchip NO: 598-DM74AS157M
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 415
  • Description: 4.5V~5.5V 16 Pin 74AS157 Signal switch74AS Series 4 OutputsMin 4.5V VMax 5.5V V(Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
transport

Details

Tags

Parameters
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Number of Pins 16
Supplier Device Package 16-SOIC
Operating Temperature 0°C~70°C
Packaging Tube
Series 74AS
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Type Multiplexer
Max Operating Temperature 70°C
Min Operating Temperature 0°C
Voltage - Supply 4.5V~5.5V
Base Part Number 74AS157
Number of Outputs 4
Operating Supply Voltage 5V
Circuit 4 x 2:1
Polarity Non-Inverting
Number of Circuits 4
Max Supply Voltage 5.5V
Min Supply Voltage 4.5V
Number of Bits 4
Throw Configuration DPST
Propagation Delay 6 ns
Quiescent Current 17.5mA
Logic Function Mux
Number of Inputs 8
Current - Output High, Low 2mA 20mA
Supply Type Single
High Level Output Current 20mA
Low Level Output Current 2mA
Number of Input Lines 1
Voltage Supply Source Single Supply
Independent Circuits 1
Number of Output Lines 2
RoHS Status RoHS Compliant
Lead Free Lead Free

DM74AS157M Overview


For the purpose of saving board space, digital switch is included in the 16-SOIC (0.154, 3.90mm Width).The package is in the form of Tube.Digital switch ic uses a Surface Mount mounting method.The multiplexers uses an analog IC Multiplexer as the analog part of the circuit.Turn signal switch will not be susceptible to the external factors when the operating temperature is kept at 0°C~70°C.When digital controlled switch operates at 4.5V~5.5V, designers have superior flexibility.In addition to being a member of the 74AS series, these multiplexers have a wide range of applications.The part number for 74AS157 can be used to find its logic switch related parts as well.Single is used as its supply type.With 16 pins, it is configured.The multiplexer ic is mounted in the direction of Surface Mount.In this signal multiplexer, there are 4 bits that are provided.As a result, the turn signal switch consists of 4 outputs.Without any external influences, it consumes 17.5mA current of multiplexer ic at all times.If the supply voltage is 5V, reliable performance of the multiplexers can be achieved.The multiplexer is equipped with 8 inputs.It is possible to accept voltage levels by using one of the 1 input lines of multiplexers.As a signal source, there are 2 output lines.The maximum temperature for this signal switch is 70°C.Maintaining a minimum operating temperature of the multiplexer of 0°C is recommended.Upon compliance with the applicable device specifications, the device will operate at the maximum supply voltage of 5.5V.Typical device specifications specify a voltage supply of 4.5V for the digital swith.4 circuits are formed for the normal operation of the digitalswitch.

DM74AS157M Features


Supplied in the 16-SOIC (0.154, 3.90mm Width) package
Adopting a supply type of Single
Operating with the supply voltage of 5V
1 input lines
2 output lines

DM74AS157M Applications


There are a lot of ON Semiconductor DM74AS157M Signal Switches / Multiplexers / Decoders applications.

  • Speed control of medern motors
  • Communication system
  • Medium scale TV wall
  • Data distribution
  • Automation system
  • Data communication
  • Electronics industry
  • Memory chips
  • Code conversion
  • Arithmetic Logic Units