16 Terminations4.5V~5.5V 16 Pin 74HCT257 Signal switch74HCT Series 1 Outputs4 Functions
SOT-23
SN74HCT257DR Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 1 week ago)
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.154, 3.90mm Width)
Number of Pins
16
Weight
141.690917mg
Operating Temperature
-40°C~85°C
Packaging
Cut Tape (CT)
Series
74HCT
JESD-609 Code
e4
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
16
ECCN Code
EAR99
Type
Multiplexer
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Packing Method
TR
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
Base Part Number
74HCT257
Pin Count
16
Number of Outputs
1
Operating Supply Voltage
5V
Circuit
4 x 2:1
Polarity
Non-Inverting
Power Supplies
5V
Number of Channels
4
Load Capacitance
50pF
Number of Bits
2
Throw Configuration
DPST
Propagation Delay
35 ns
Family
HCT
Number of Inputs
8
Output Characteristics
3-STATE
Current - Output High, Low
6mA 6mA
Supply Type
Single
Bandwidth
28MHz
Max I(ol)
0.006 A
Voltage Supply Source
Single Supply
Independent Circuits
1
Height
1.75mm
Length
9.9mm
Width
3.91mm
Thickness
1.58mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
2,500
$0.19220
$0.3844
5,000
$0.17980
$0.899
12,500
$0.16740
$2.0088
SN74HCT257DR Product Details
SN74HCT257DR Overview
Due to the lack of space on the board, digital switch is provided in the 16-SOIC (0.154, 3.90mm Width).In this case, it is packaged as Cut Tape (CT).Surface Mount is the mounting method digital switch ic uses.the multiplexers uses IC Multiplexer as the analog IC.By maintaining the operating temperature at -40°C~85°C, turn signal switch will not be affected by external factors.It provides digital controlled switch's superior flexibility for designers to use when it operates with a supply voltage of 4.5V~5.5V.provides digital controlled switch's digital controlled switch'sSince they are members of the 74HCT series, they can be used in a wide variety of applications.This configuration includes 16 terminations as part of its basic functionality.As its base part number is 74HCT257, logic switch can also be used to find its related parts.The voltage supplied for multiplexer's system is 5V.multiplexer's systemCurrently, this turn signal switch has a total of 16 component pins.Using the point GULL WING as an end point of conductors, it is used to determine the terminus of a conductor.Single is employed as its supply type.The board is configured with 16 pins.The multiplexer ic is mounted in the direction of Surface Mount.The logic switch object belongs to the family of HCT.Signal multiplexer provides 2 bits.During mux switch's normal operation, 5V is provided with a power supply.As a result, the turn signal switch consists of 1 outputs.Using a supply voltage of 5V can result in reliable performance of the multiplexers.The multiplexer provides 8 inputs.The switches package is packaged in a way which is consistent with TR.The turn signal switch's circuit consists of 4 transmission channels.
SN74HCT257DR Features
Supplied in the 16-SOIC (0.154, 3.90mm Width) package Adopting a supply type of Single Power supplies of 5V Operating with the supply voltage of 5V
SN74HCT257DR Applications
There are a lot of Texas Instruments SN74HCT257DR Signal Switches / Multiplexers / Decoders applications.
Data collection system
A robotic vehicle with the metal detector
Combinational circuit
Idle motor
Logic circuits
Image transmission
Make half adder
High-performance memory systems
Data transfer
Used to connect a single source to multiple destinations