Курс ЦБ на 02.05.2024
$91,78
€98,03
ГлавнаяКаталогStandard and Specialty LogicSpecialty LogicCounter Shift RegistersNexperia 74HC191PW,112
Nexperia 74HC191PW,112
артикул 74HC191PW,112
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Технические параметры
EU RoHS
Compliant
ECCN (US)
EAR99
Part Status
Obsolete
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)
220@2V; 44@4.5V; 37@6V
Absolute Propagation Delay Time (ns)
395
Process Technology
CMOS
Minimum Operating Supply Voltage (V)
2
Typical Operating Supply Voltage (V)
5
Maximum Operating Supply Voltage (V)
6
Maximum Quiescent Current (mA)
0.008
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)
125
Packaging
Bulk
Supplier Package
TSSOP
Pin Count
16
Mounting
Surface Mount
Package Height
0.95(Max)
Package Length
5.1(Max)
Package Width
4.5(Max)
PCB changed
16
Показать все
Описание
74HC191 - Presettable synchronous 4-bit binary up/down counter
Counter Single 4-Bit Sync Binary UP/Down 16-Pin TSSOP Tube
74HC191PW - BINARY COUNTER, HC/
IC 4BIT BINARY UP/DN CNT 16TSSOP
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