This data sheet provides detailed information about the SN54LVTH574 and SN74LVTH574 3.3-V ABT octal edge-triggered D-type flip-flops, including electrical specifications, package options, and applications information.
The SN54LVTH574 and SN74LVTH574 are octal edge-triggered D-type flip-flops designed for 3.3-V operation with the capability to provide a TTL interface to 5-V systems. These devices feature buffered output-enable inputs for high-impedance states and active bus-hold circuitry to eliminate the need for external pull-up or pull-down resistors. They support hot-insertion applications and unregulated battery operation down to 2.7 V.
| Supply Voltage Range | 2.7 V to 3.6 V |
|---|---|
| Operating Temperature (Military) | -55°C to 125°C |
| Clock Frequency | 150 MHz |
| Hold Time | 0.9 ns |
| Output Current (Low) | 64 mA |
| ESD Protection | Exceeds 2000 V |
Up to 64 mA can flow into any output when it is in the high-impedance state for the SN74LVTH574.
The SN54LVTH574 operates from -55°C to 125°C, while the SN74LVTH574 operates from -40°C to 85°C.