Курс ЦБ на 20.05.2025
$80,41
€90,51
Texas Instruments CD74HC157E
артикул CD74HC157E
Texas Instruments
производитель
Multiplexer 1-Element CMOS 8-IN 16-Pin PDIP Tube
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Технические параметры
EU RoHS
Compliant
ECCN (US)
EAR99
Part Status
Active
HTS
8542.39.00.01
Automotive
No
PPAP
No
Logic Family
HC
Logic Function
Multiplexer
Configuration
4 x 2:1
Number of Elements per Chip
1
Number of Inputs per Chip
8
Number of Input Enables per Element
1
Number of Selection Inputs per Element
1
Number of Outputs per Chip
4
Number of Output Enables per Element
0
Polarity
Non-Inverting
Maximum Propagation Delay Time @ Maximum CL (ns)
125@2V; 25@4.5V; 21@6V
Absolute Propagation Delay Time (ns)
220
Process Technology
CMOS
Input Signal Type
Single-Ended
Parity Invert Input
No
Output Signal Type
Single-Ended
Maximum Low Level Output Current (mA)
5.2
Maximum High Level Output Current (mA)
-5.2
Minimum Operating Supply Voltage (V)
2
Typical Operating Supply Voltage (V)
2.5; 3.3; 5
Maximum Operating Supply Voltage (V)
6
Maximum Quiescent Current (uA)
8
Propagation Delay Test Condition (pF)
50
Power Supply Type
Single
Minimum Operating Temperature (В°C)
-55
Maximum Operating Temperature (В°C)
125
Packaging
Tube
Standard Package Name
DIP
Supplier Package
PDIP
Pin Count
16
Mounting
Through Hole
Package Height
5.08(Max) - 0.51(Min)
Package Length
19.69(Max)
Package Width
6.6(Max)
PCB changed
16
Lead Shape
Through Hole
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Описание
Texas Instruments&s; CD74HC157E multiplexer will allow you to relax - by forwarding a selected line into a single input, the total number of lines entering or exiting your processor will be reduced. This multiplexer has an operating temperature range of -55 В°C to 125 В°C. This device comes in tube packaging. It is made in a 4 x 2:1 configuration. This non-inverting device has a typical operating supply voltage of 2.5|3.3|5 V. Its minimum operating supply voltage of 2 V, while its maximum is 6 V.
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