Вес, г0.96
СерияSN74HC191
Категория продуктаИС, счетчики
ПодкатегорияCounter ICs
Размер фабричной упаковки25
Тип продуктаCounter ICs
Торговая маркаTexas Instruments
УпаковкаTube
Вид монтажаThrough Hole
Максимальная рабочая температура+ 85 C
Минимальная рабочая температура40 C
EU RoHSCompliant
ECCN (US)EAR99
Part StatusActive
HTS8542.39.00.01
TypeBinary
Minimum Operating Temperature (C)-40
Maximum Operating Temperature (C)85
PackagingTube
MountingThrough Hole
Диапазон рабочих температур40 C to + 85 C
ECCNEAR99
Moisture Sensitivity Level (MSL)1 (Unlimited)
PackageTube
RoHS StatusROHS3 Compliant
Mounting TypeThrough Hole
Base Product Number74HC191 -&gt,
HTSUS8542.39.0001
REACH StatusREACH Unaffected
Series74HC -&gt,
Voltage - Supply2V ~ 6V
Operating Temperature-40ВC ~ 85ВC
Package / Case16-DIP (0.300, 7.62mm)
Тип счетчикаBinary
Последовательность счетаUp/Down
Выходной ток+/- 5.2 mA
Supplier Device Package16-PDIP
Упаковка / блокPDIP-16
ФункцияCounter
Number of Circuits1
Рабочее напряжение питания2 V to 6 V
Pin Count16
Standard Package NameDIP
Supplier PackagePDIP
Package Height5.08(Max) - 0.51(Min)
PCB changed16
Lead ShapeThrough Hole
Maximum Operating Supply Voltage (V)6
Minimum Operating Supply Voltage (V)2
Typical Operating Supply Voltage (V)5
Package Length19.69(Max)
Package Width6.6(Max)
Supplier Temperature GradeCommercial
Number of Elements per Chip1
Семейство логических элементовHC
Количество цифровых разрядов4 bit
Logic TypeBinary Counter
Operating Supply Voltage2V ~ 6V
Operation ModeUP Counter
Process TechnologyCMOS
Logic FamilyHC
Number of Elements1
Logic FunctionCounter
Maximum Propagation Delay Time @ Maximum CL (ns)192@2V
Absolute Propagation Delay Time (ns)330
Number Of Inputs/Bits Per Element4
Preset TypeAsynchronous
Number of Stages4
Triggering TypePositive-Edge
Direction TypeBi-Directional
Number of Bits per Element4
Number of Element Inputs4
Number of Count Input Enables2
Number of Element Outputs4
Propagation Delay Test Condition (pF)50
Parallel Enable InputYes
Terminal Count OutputYes
Trigger TypePositive Edge
Count Rate24MHz
DirectionUp, Down
TimingSynchronous