SN74HC573NSR TI Latches

The SN74HC573 is an octal transparent D-type latch with 3-state outputs, operating from a 2-V to 6-V supply. When the latch enable (LE) is high, data passes through to the outputs; when LE is low, data is latched. The output enable (OE) places all outputs in a high-impedance state for bus sharing. Propagation delay is 20-ns typical at 5-V. Packaged in a 20-pin SO (NS) (12.8 mm × 7.5 mm), it is ideal for address and data latching in microprocessor systems. Applications include I/O port expansion, address latching, bidirectional bus interfaces, and temporary data storage. In stock at HL Electronics – request a quote for fast delivery.