74HCT73 Dual Master Slave J-K Flip-Flops 5V IC DIP-14 Orignal
The 74HCT73 contains two independent J-K flip-flops with master-slave operation. Each flip-flop provides J and K inputs, a clock input, complementary Q and Q̅ outputs, and an asynchronous clear input. The J-K configuration allows the device to hold, set, reset, or toggle its output according to the input conditions and clock signal.
The IC is useful in sequential digital circuits where controlled state changes and timing are required. Its toggle operation makes it suitable for frequency-divider and counter circuits, while the dual flip-flop arrangement allows two storage or control functions to be implemented in a single DIP-14 package.
Features:
- Two J-K Master/Slave Flip Flops in a 14-Pin DIP Package.
- Outputs Directly Interface to CMOS, NMOS and TTL.
- Large Operating Voltage Range.
- Wide Operating Conditions.
Specifications:
| Physical | |
| Case/Package | PDIP |
| Contact Plating | Gold |
| Mount | Through Hole |
| Number of Pins | 14 |
| Technical | |
| Clock Edge Trigger Type | Negative Edge |
| Frequency | 60 MHz |
| High Level Output Current | -4 mA |
| Logic Function | Flip-Flop, JK-Type |
| Low Level Output Current | 4 mA |
| Max Frequency | 20 MHz |
| Max Operating Temperature | 125 °C |
| Max Supply Voltage | 5.5 V |
| Min Operating Temperature | -55 °C |
| Min Supply Voltage | 4.5 V |
| Number of Bits | 2 |
| Number of Bits per Element | 1 |
| Number of Channels | 2 |
| Number of Circuits | 2 |
| Number of Elements | 2 |
| Number of Input Lines | 2 |
| Number of Output Lines | 1 |
| Operating Supply Voltage | 5 V |
| Output Current | 4 mA |
| Polarity | Non-Inverting |
| Propagation Delay | 38 ns |
| Quiescent Current | 4 µA |
| Turn-On Delay Time | 38 ns |
Footprint:
Pinout:
Applications:
- Digital counters.
- Frequency dividers.
- Toggle circuits.
- Sequential logic.
- Digital data storage.
- Timing and control circuits.
- State machines.
- Pulse and clock processing.
- Frequency measurement circuits.
- Logic prototyping.
Packages Included:
- 1 × 74HCT73 IC Dual Master Slave J-K Flip-Flops 5V DIP-14 Orignal.
