74AC574TTR
IC FF D-TYPE SNGL 8BIT 20TSSOPManufacturer: STMicroelectronics
Categories: Flip Flops
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STMicroelectronics 74AC574TTR is an 8-bit, single D-type flip-flop featuring a positive edge-triggered clock. This component operates with a wide supply voltage range of 2V to 6V, supporting clock frequencies up to 250 MHz. The output is Tri-State and non-inverted, capable of sourcing or sinking 24mA. With a low quiescent current of 4 µA and a maximum propagation delay of 9.5ns at 5V with 50pF load, it is suitable for power-sensitive applications. The device is housed in a 20-TSSOP (0.173", 4.40mm Width) package, designed for surface mounting. Its robust performance characteristics make it a valuable component in industrial control, telecommunications, and computing systems. The 74AC series offers high-speed CMOS logic for demanding digital designs.
Additional Information
Series: 74ACRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 20-TSSOP (0.173"", 4.40mm Width) |
| Output Type | Tri-State, Non-Inverted |
| Mounting Type | Surface Mount |
| Number of Elements | 1 |
| Function | Standard |
| Type | D-Type |
| Operating Temperature | -55°C ~ 125°C (TA) |
| Voltage - Supply | 2V ~ 6V |
| Current - Quiescent (Iq) | 4 µA |
| Current - Output High, Low | 24mA, 24mA |
| Trigger Type | Positive Edge |
| Clock Frequency | 250 MHz |
| Input Capacitance | 4 pF |
| Supplier Device Package | 20-TSSOP |
| Max Propagation Delay @ V, Max CL | 9.5ns @ 5V, 50pF |
| Number of Bits per Element | 8 |
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