CD74HCT74ME4
IC FF D-TYPE DUAL 1BIT 14SOICManufacturer: Texas Instruments
Categories: Flip Flops
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Texas Instruments 74HCT series D-type flip-flop, part number CD74HCT74ME4, offers two independent 1-bit elements. Each flip-flop features complementary outputs and is designed for positive edge triggering, with asynchronous preset and clear functions. This device operates over a supply voltage range of 4.5V to 5.5V and supports a clock frequency up to 50 MHz. Typical propagation delay is 35ns at 4.5V with a 50pF load. Quiescent current is a low 4 µA, with output current capabilities of 4mA high and low. Input capacitance is 10 pF. The 14-SOIC (0.154", 3.90mm Width) package is suitable for surface mounting. This component finds application in digital logic circuits across industrial automation, telecommunications, and consumer electronics.
Additional Information
Series: 74HCTRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 14-SOIC (0.154"", 3.90mm Width) |
| Output Type | Complementary |
| Mounting Type | Surface Mount |
| Number of Elements | 2 |
| Function | Set(Preset) and Reset |
| Type | D-Type |
| Operating Temperature | -55°C ~ 125°C (TA) |
| Voltage - Supply | 4.5V ~ 5.5V |
| Current - Quiescent (Iq) | 4 µA |
| Current - Output High, Low | 4mA, 4mA |
| Trigger Type | Positive Edge |
| Clock Frequency | 50 MHz |
| Input Capacitance | 10 pF |
| Supplier Device Package | 14-SOIC |
| Max Propagation Delay @ V, Max CL | 35ns @ 4.5V, 50pF |
| Number of Bits per Element | 1 |