74HCT73 Series
High speed CMOS logic dual negative-edge-triggered J-K flip-flops with reset
Manufacturer: Texas Instruments
Catalog(3 parts)
| Part | Number of Bits per Element▲▼ | Current - Output High, Low▲▼ | Function | Input Capacitance▲▼ | Voltage - Supply▲▼ | Voltage - Supply▲▼ | Operating Temperature▲▼ | Operating Temperature▲▼ | Output Type | Type | Current - Quiescent (Iq)▲▼ | Number of Elements▲▼ | Clock Frequency▲▼ | Max Propagation Delay @ V, Max CL▲▼ | Mounting Type | Trigger Type | Package / Case▲▼ | Package / Case▲▼ | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments CD74HCT73MFlip Flop 2 Element JK Type 1 Bit Negative Edge 14-SOIC (0.154", 3.90mm Width) | 1 ul | 0.004000000189989805 A, 0.004000000189989805 A | Reset | 9.999999960041972e-12 F | 5.5 V | 4.5 V | -55 °C | 125 °C | Complementary | JK Type | 0.000003999999989900971 A | 2 ul | 60000000 Hz | 3.7999999591420426e-8 s | Surface Mount | Negative Edge | 0.003899999894201755 m | 0.003911599982529879 m | 14-SOIC |
1 ul | 0.004000000189989805 A, 0.004000000189989805 A | Reset | 9.999999960041972e-12 F | 5.5 V | 4.5 V | -55 °C | 125 °C | Complementary | JK Type | 0.000003999999989900971 A | 2 ul | 60000000 Hz | 3.7999999591420426e-8 s | Through Hole | Negative Edge | 0.007619999814778566 m | 0.007619999814778566 m | 14-DIP | |
Texas Instruments CD74HCT73EG4Flip Flop 2 Element JK Type 1 Bit Negative Edge 14-DIP (0.300", 7.62mm) | 1 ul | 0.004000000189989805 A, 0.004000000189989805 A | Reset | 9.999999960041972e-12 F | 5.5 V | 4.5 V | -55 °C | 125 °C | Complementary | JK Type | 0.000003999999989900971 A | 2 ul | 60000000 Hz | 3.7999999591420426e-8 s | Through Hole | Negative Edge | 0.007619999814778566 m | 0.007619999814778566 m | 14-DIP |
Key Features
• Hysteresis on clock inputs for improved noise immunity and increased input rise and fall timesAsynchronous resetComplementary outputsBuffered inputsTypical fMAX= 60 MHz at VCC= 5 V, CL= 15 pF, TA= 25℃Fanout (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 6V 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, VOHHysteresis on clock inputs for improved noise immunity and increased input rise and fall timesAsynchronous resetComplementary outputsBuffered inputsTypical fMAX= 60 MHz at VCC= 5 V, CL= 15 pF, TA= 25℃Fanout (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 6V 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