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74HCT4020 Series

High Speed CMOS Logic 14-Stage Binary Counter

Manufacturer: Texas Instruments

Catalog(3 parts)

PartLogic TypeMounting TypeResetDirectionOperating TemperatureOperating TemperatureSupplier Device PackageVoltage - SupplyVoltage - SupplyPackage / CasePackage / CaseNumber of Bits per ElementCount RateTrigger TypeNumber of Elements
Texas Instruments
CD74HCT4020MT
Counter IC Binary Counter 1 Element 14 Bit Negative Edge 16-SOIC
Binary Counter
Surface Mount
Asynchronous
Up
-55 °C
125 °C
16-SOIC
5.5 V
4.5 V
16-SOIC
0.003911599982529879 m, 3.900000095367432 ul
14 ul
25000000 Hz
Negative Edge
1 ul
Texas Instruments
CD74HCT4020E
Counter IC Binary Counter 1 Element 14 Bit Negative Edge 16-PDIP
Binary Counter
Through Hole
Asynchronous
Up
-55 °C
125 °C
16-PDIP
5.5 V
4.5 V
16-DIP
0.007619999814778566 m, 0.007619999814778566 m
14 ul
25000000 Hz
Negative Edge
1 ul
Texas Instruments
CD74HCT4020M96
Counter IC Binary Counter 1 Element 14 Bit Negative Edge 16-SOIC
Binary Counter
Surface Mount
Asynchronous
Up
-55 °C
125 °C
16-SOIC
5.5 V
4.5 V
16-SOIC
0.003911599982529879 m, 3.900000095367432 ul
14 ul
25000000 Hz
Negative Edge
1 ul

Key Features

Fully static operationBuffered inputsCommon resetNegative edge clockingFanout (over temperature range)Standard outputs: 10 LSTTL loadsBus driver outputs: 15 LSTTL loadsWide operating temperature range: -55℃ to 125℃Balanced propagation delay and transition timesSignificant power reduction compared to LSTTL Logic ICsHC types2 V to 6 V operationHigh noise immunity: NIL= 30%, NIH= 30% of VCCat VCC= 5 VHCT types4.5 V to 5.5 V operationDirect LSTTL input logic compatibility, VIL= 0.8 V (max), VIH= 2 V (min)CMOS input compatibility, II≤ 1 µA at VOL,VOHFully static operationBuffered inputsCommon resetNegative edge clockingFanout (over temperature range)Standard outputs: 10 LSTTL loadsBus driver outputs: 15 LSTTL loadsWide operating temperature range: -55℃ to 125℃Balanced propagation delay and transition timesSignificant power reduction compared to LSTTL Logic ICsHC types2 V to 6 V operationHigh noise immunity: NIL= 30%, NIH= 30% of VCCat VCC= 5 VHCT types4.5 V to 5.5 V operationDirect LSTTL input logic compatibility, VIL= 0.8 V (max), VIH= 2 V (min)CMOS input compatibility, II≤ 1 µA at VOL,VOH