74LS373 IC

OCTAL TRANSPARENT LATCH

WITH 3-STATE OUTPUTS;

OCTAL D-TYPE FLIP-FLOP

WITH 3-STATE OUTPUT

The SN54/ 74LS373 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 state.

The SN54/ 74LS374 is a high-speed, low-power Octal D-type Flip-Flop featuring

separate D-type inputs for each flip-flop and 3-state outputs for bus oriented

applications. A buffered Clock (CP) and Output Enable (OE) is common

to all flip-flops. The SN54 /74LS374 is manufactured using advanced Low

Power Schottky technology and is compatible with all Motorola TTL families.

• Eight Latches in a Single Package

• 3-State Outputs for Bus Interfacing

• Hysteresis on Latch Enable

• Edge-Triggered D-Type Inputs

• Buffered Positive Edge-Triggered Clock

• Hysteresis on Clock Input to Improve Noise Margin

• Input Clamp Diodes Limit High Speed Termination Effects

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