Курс ЦБ на 19.04.2024
$94,09
€100,53
ГлавнаяКаталогStandard and Specialty LogicSpecialty LogicCounter Shift RegistersTexas Instruments SN74HC191DR
Texas Instruments SN74HC191DR
артикул SN74HC191DR
Texas Instruments
производитель
Counter Single 4-Bit Async Binary UP/Down 16-Pin SOIC T/R
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Технические параметры
EU RoHS
Compliant
ECCN (US)
EAR99
Part Status
Active
HTS
8542.39.00.01
SVHC
Yes
Automotive
No
PPAP
No
Type
Binary
Logic Family
HC
Logic Function
Counter
Operation Mode
UP Counter; Down Counter
Number of Elements per Chip
1
Number of Element Inputs
4
Number of Count Input Enables
2
Number of Selection Inputs per Element
0
Number of Element Outputs
4
Number of Stages
4
Preset Type
Asynchronous
Direction Type
Bi-Directional
Triggering Type
Positive-Edge
Maximum Propagation Delay Time @ Maximum CL (ns)
192@2V; 38@4.5V; 32@6V
Absolute Propagation Delay Time (ns)
330
Process Technology
CMOS
Minimum Operating Supply Voltage (V)
2
Typical Operating Supply Voltage (V)
5
Maximum Operating Supply Voltage (V)
6
Propagation Delay Test Condition (pF)
50
Parallel Enable Input
Yes
Terminal Count Output
Yes
Minimum Operating Temperature (В°C)
-40
Maximum Operating Temperature (В°C)
85
Supplier Temperature Grade
Commercial
Packaging
Tape and Reel
Pin Count
16
Supplier Package
SOIC
Standard Package Name
SOP
Mounting
Surface Mount
Package Height
1.5(Max)
Package Length
10(Max)
Package Width
4(Max)
PCB changed
16
Lead Shape
Gull-wing
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Описание
Add to the complexity of a system by implementing this binary SN74HC191DR counter shift register developed by Texas Instruments. This counter shift register has an operating temperature range of -40 В°C to 85 В°C. Tape and reel packaging will encase this product during shipment, in order to ensure safe delivery and enable quick mounting of components. This device has a typical operating supply voltage of 5 V. Its minimum operating supply voltage of 2 V, while its maximum is 6 V.
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