74LS373 Datasheet (ON Semiconductor) - Octal Transparent Latch

74LS373, Octal Transparent Latch

SN74LS373, SN74LS374 Octal Transparent Latch with 3-State Outputs; Octal D-Type Flip-Flop with 3-State Output The SN74LS373 consists of eight latches with 3-state outputs for bus organized system applications.

The flip-flops appear transparent to the data (data changes asynchronously) when Latch Enable (LE) is HIGH.

When LE is LOW, the data that meets the setup times is latched.

Data appears on the bus when the Output Enable (OE) is LOW.

When OE is HIGH the bus output is in the high impedance s