16 Terminations4.5V~5.5V Signal switch74HCT Series 1 Outputs4 Functions
SOT-23
SN74HCT257DT Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.154, 3.90mm Width)
Surface Mount
YES
Operating Temperature
-40°C~85°C
Packaging
Tape & Reel (TR)
Series
74HCT
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
16
Type
Multiplexer
Technology
CMOS
Voltage - Supply
4.5V~5.5V
Terminal Position
DUAL
Terminal Form
GULL WING
Number of Functions
4
Supply Voltage
5V
Number of Outputs
1
Circuit
4 x 2:1
Supply Voltage-Max (Vsup)
5.5V
Supply Voltage-Min (Vsup)
4.5V
Family
HCT
Number of Inputs
2
Output Characteristics
3-STATE
Current - Output High, Low
6mA 6mA
Output Polarity
TRUE
Propagation Delay (tpd)
48 ns
Voltage Supply Source
Single Supply
Independent Circuits
1
Length
9.9mm
Width
3.9mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$0.30000
$0.3
500
$0.297
$148.5
1000
$0.294
$294
1500
$0.291
$436.5
2000
$0.288
$576
2500
$0.285
$712.5
SN74HCT257DT Product Details
SN74HCT257DT Overview
Due to the fact that it is provided in the 16-SOIC (0.154, 3.90mm Width), digital switch allows the board to be compacted.The package is in the form of Tape & Reel (TR).digital switch ic uses the method of Surface Mount for mounting.In the multiplexers, the analog IC Multiplexer is used.By keeping the operating temperature at -40°C~85°C, turn signal switch will not be affected by external factors.The turn signal switch is designed for use with a 4.5V~5.5V supply voltage, which gives it a lot of flexibility.Since they are members of the 74HCT series, they can be used in a wide variety of applications.The basic configuration includes 16 terminations.The multiplexer is supplied with 5V voltage.It employs GULL WING as the point at which conductors come to an end.The HCT family includes the logic switch.It is recommended that the minimum supply voltage (Vsup) be kept at 4.5V to avoid some unnecessary failures.To avoid some unnecessary failures, the maximum supply voltage (Vsup) should be kept at 5.5V.In order for the turn signal switch to work, there are 1 outputs.This multiplexer is equipped with 2 inputs and 2 outputs.
SN74HCT257DT Features
Supplied in the 16-SOIC (0.154, 3.90mm Width) package
SN74HCT257DT Applications
There are a lot of Rochester Electronics, LLC SN74HCT257DT Signal Switches / Multiplexers / Decoders applications.
Data transfer
Robotic vehicles
Electronically controlled engine system
To select different devices in microprocessor input
Microprocessor instruction decoding
Enabling different functions units in microprocessor instruction decoding
Speed synchronization of multiple motors in industries