CD74HC73E-NG
IC FF JK-TYPE DUAL 1BIT 14DIPManufacturer: Texas Instruments
Categories: Flip Flops
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Texas Instruments 74HC series dual JK-type flip-flop, part number CD74HC73E-NG, features two independent 1-bit JK flip-flop elements. Each element is triggered by a negative edge at its clock input and includes asynchronous preset and clear functions. Operating within a 2V to 6V supply voltage range, this component offers a typical clock frequency of 60 MHz and a maximum propagation delay of 28ns at 6V with a 50pF load. The complementary outputs provide distinct high and low current drive capabilities of 5.2mA. Quiescent current is a minimal 4 µA, and input capacitance is rated at 10 pF. The CD74HC73E-NG is packaged in a 14-pin PDIP with a 0.300" (7.62mm) lead spacing, suitable for through-hole mounting. This device finds application in industrial automation, consumer electronics, and telecommunications equipment.
Additional Information
Series: 74HCRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | 14-DIP (0.300"", 7.62mm) |
| Output Type | Complementary |
| Mounting Type | Through Hole |
| Number of Elements | 2 |
| Function | Reset |
| Type | JK Type |
| Operating Temperature | -55°C ~ 125°C (TA) |
| Voltage - Supply | 2V ~ 6V |
| Current - Quiescent (Iq) | 4 µA |
| Current - Output High, Low | 5.2mA, 5.2mA |
| Trigger Type | Negative Edge |
| Clock Frequency | 60 MHz |
| Input Capacitance | 10 pF |
| Supplier Device Package | 14-PDIP |
| Max Propagation Delay @ V, Max CL | 28ns @ 6V, 50pF |
| Number of Bits per Element | 1 |
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