Texas Instruments SN74ABT821A 10-Bit Bus Interface Flip-Flops With 3-State Outputs SN74ABT821ANT

The SN74ABT821ANT is a 10-bit bus-interface flip-flop designed for driving capacitive loads with 3-state outputs. It features edge-triggered D-type flip-flops that provide true data at the Q outputs on the positive clock transition. The device includes a buffered output-enable (OE) input, allowing the outputs to be placed in a high-impedance state, which is beneficial for bus applications as it prevents loading on the bus lines. This flip-flop operates with a supply voltage range of 4.5V to 5.5V and supports high-drive outputs, with a maximum output current of 64 mA for low states. It is characterized for operation from -40¬8C to 85¬8C, making it suitable for a variety of applications. The device also offers robust ESD protection exceeding 2000V and latch-up performance exceeding 500 mA, ensuring reliability in demanding environments. The SN74ABT821ANT is available in multiple package options, including plastic and ceramic configurations, providing flexibility for different design requirements.