CD74HCT73 Series
High speed CMOS logic dual negative-edge-triggered J-K flip-flops with reset
Manufacturer: Texas Instruments
Link to Manufacturer Page: https://www.ti.com/
Catalog
High speed CMOS logic dual negative-edge-triggered J-K flip-flops with reset
| Part | Mounting Type | Current - Output High, Low | Number of Bits per Element | Max Propagation Delay @ V, Max CL | Type | Trigger Type | Operating Temperature [Min] | Operating Temperature [Max] | Package / Case | Package / Case | Package / Case | Number of Elements [custom] | Clock Frequency | Input Capacitance | Voltage - Supply [Max] | Voltage - Supply [Min] | Output Type | Current - Quiescent (Iq) | Function |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments CD74HCT73E | Through Hole | 4 mA, 4 mA | 1 | 38 ns | JK Type | Negative Edge | -55 C | 125 °C | 14-DIP | 7.62 mm | 0.3 in | 2 | 60 MHz | 10 pF | 5.5 V | 4.5 V | Complementary | 4 çA | Reset |
Texas Instruments CD74HCT73M | Surface Mount | 4 mA, 4 mA | 1 | 38 ns | JK Type | Negative Edge | -55 C | 125 °C | 14-SOIC | 3.9 mm | 0.154 in | 2 | 60 MHz | 10 pF | 5.5 V | 4.5 V | Complementary | 4 çA | Reset |
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