HD74AC373 Datasheet Octal Transparent Latch with 3-State Output

Manufacturer: Hitachi Semiconductor (now Renesas)

Overview: HD74AC373/HD74ACT373 Octal Transparent Latch with 3-State Output.

Datasheet Details

Part number	HD74AC373
Manufacturer	Hitachi Semiconductor (now Renesas)
File Size	63.58 KB
Description	Octal Transparent Latch with 3-State Output
Download	HD74AC373 Download (PDF)

Diagram The HD74AC373/HD74ACT373 consists of eight latches with 3-state outputs from bus organized system applications.

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

When LE is Low, the data that meets the setup time is latched.

Eight Latches in a Single Package 3-State Outputs for Bus Interfacing Outputs Source/Sink 24 mA HD74AC373 has TTL-Compatible Inputs HD74AC373/HD74ACT373 Pin Arrangement OE 1 O0 2 D0 3 D1 4 O1 5 O2 6 D2 7 D3 8 O3 9 Gnd 10 (Top view) 20 VCC 19 O7 18 D7 17 D6 16 O6 15 O5 14 D5 13 D4 12 O4 11 LE Logic Symbol D0 D1 D2 D3 D4 D5 D6 D7 LE OE O0 O1 O2 O3 O4 O5 O6 O7 Pin Names D0.
D7 LE OE O0.
O7 Data Inputs Latch Enable Input Output Enable I.

Brand Logo	Part Number	Description	Manufacturer
	HD74AC373	Octal Transparent Latch	Renesas

Part Number	Description
HD74AC374	Octal D-Type Flip-Flops with 3-State Output
HD74AC32	Quad 2-Input OR Gate
HD74AC365	Hex Buffer/Driver with 3-State Output
HD74AC366	Hex Inverter Buffer with 3-State Output
HD74AC367	Hex Buffer/Driver with 3-State Output
HD74AC368	Hex Inverter Buffer with 3-State Output
HD74AC393	Dual Modulo-16-Counter
HD74AC00	Quad 2-Input NAND Gate
HD74AC02	Quad 2-Input NOR Gate
HD74AC04	Hex Inverter