74LS373 Octal Transparent D Latch Logic IC (Min 5 Pcs)

The 74LS373 is a widely used octal transparent D latch in DIP-20 package. Contains eight D-type latches with a common latch enable and tri-state outputs — the go-to IC for address latching in multiplexed bus microprocessor systems (8051, Z80, 8085). Part of the 74LS TTL logic family. Sold in a minimum of 5 pieces.

Specifications

• Type: Octal Transparent D Latch (tri-state outputs)
• Logic Family: 74LS (Low-Power Schottky TTL)
• Supply Voltage (VCC): 4.75V to 5.25V
• Propagation Delay (D→Q): 18ns (typical)
• Output Current (IOL): 24mA
• Package: DIP-20

Applications

Address latch for 8051/8085/Z80 multiplexed bus, data bus buffer, 8-bit register, output port latch, memory address hold, display driver register, microprocessor interface.