English

All Products

View All >>
  • 74HCT157DB,112

74HCT157DB,112

16 Terminations4.5V~5.5V 16 Pin 74HCT157 Signal switch74HCT Series 4 Functions


  • Manufacturer: Nexperia USA Inc.
  • Origchip NO: 554-74HCT157DB,112
  • Package: 16-SSOP (0.209, 5.30mm Width)
  • Datasheet: PDF
  • Stock: 398
  • Description: 16 Terminations4.5V~5.5V 16 Pin 74HCT157 Signal switch74HCT Series 4 Functions(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
Factory Lead Time 8 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SSOP (0.209, 5.30mm Width)
Number of Pins 16
Operating Temperature -40°C~125°C
Packaging Tube
Published 2011
Series 74HCT
JESD-609 Code e4
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Type Multiplexer
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Technology CMOS
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 5V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number 74HCT157
Pin Count 16
Operating Supply Voltage 5V
Circuit 4 x 2:1
Load Capacitance 50pF
Power Dissipation 500mW
Propagation Delay 13 ns
Family HCT
Logic Function Multiplexer, Mux
Number of Inputs 8
Current - Output High, Low 4mA 4mA
Supply Type Single
Output Polarity TRUE
Number of Input Lines 10
Voltage Supply Source Single Supply
Independent Circuits 1
Number of Output Lines 4
Height Seated (Max) 2mm
Length 6.2mm
Width 5.3mm
Radiation Hardening No
RoHS Status ROHS3 Compliant

74HCT157DB,112 Overview


In order to conserve board space, digital switch is included in the 16-SSOP (0.209, 5.30mm Width).In this case, it is packaged as Tube.The method digital switch ic adopts for mounting is Surface Mount.As the analog part, the circuit uses an analog IC Multiplexer.If the operating temperature is maintained at -40°C~125°C, turn signal switch will not be susceptible to external factors.Designers have greater flexibility using digital controlled switch when it works with 4.5V~5.5V voltage.As a member of 74HCT series, the multiplexers can be used for a wide range of applications.This configuration includes 16 terminations as part of its basic functionality.There is a base part number of 74HCT157 which can also be used in order to locate the logic switch that are related to this item.For multiplexer's system, a voltage of 5V is supplied.A component pin count of 16 is found on this turn signal switch.Using the point GULL WING as an end point of conductors, it is used to determine the terminus of a conductor.This supply type employs Single.The board is configured with 16 pins.Multiplexer ics are mounted in the direction of Surface Mount.I would like to refer to the logic switch as a member of the HCT family.Supply voltages of 5V can provide reliable performance of the multiplexers.The multiplexer provides 8 inputs.Voltage levels are accepted through 10 input lines of multiplexers.A signal source is provided by 4 output lines.

74HCT157DB,112 Features


Supplied in the 16-SSOP (0.209, 5.30mm Width) package
Adopting a supply type of Single
Operating with the supply voltage of 5V
10 input lines
4 output lines

74HCT157DB,112 Applications


There are a lot of Nexperia USA Inc. 74HCT157DB,112 Signal Switches / Multiplexers / Decoders applications.

  • Microprocessor memory systems
  • To select different task for memory in microprocessor memory systems
  • VGA
  • Memory system of computers
  • Enabling different functions units in microprocessor instruction decoding
  • Enabling different rows of memory depending on address in memory chips
  • Electronics industry
  • Speed control of medern motors
  • Injectors
  • To select different devices in microprocessor input