Product Summary

The 74ACT373 is an Octal Transparent Latch with 3-STATE Outputs. The 74ACT373 consists of eight latches with 3-STATE outputs for bus organized system applications. The flipflops appear transparent to the data when Latch Enable (LE) is HIGH. When LE is LOW, the data that meets the setup time 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.

Parametrics

74ACT373 absolute maximum ratings: (1)Supply Voltage (VCC): -0.5V to +7.0V; (2)DC Input Diode Current (IIK) VI = -0.5V: -20mA; (3)VI = VCC + 0.5V: +20mA; (4)DC Input Voltage (VI): -0.5V to VCC + 0.5V; (5)DC Output Diode Current (IOK) VO = -0.5V: -20mA; (6)VO = VCC + 0.5V: +20mA; (7)DC Output Voltage (VO): -0.5V to VCC + 0.5V; (8)DC Output Source or Sink Current (IO): ±50mA; (9)DC VCC or Ground Current per Output Pin (ICC or IGND): ±50mA; (10)Storage Temperature (TSTG): -65℃ to +150℃; (11)Junction Temperature (TJ) PDIP: 140℃.

Features

74ACT373 features: (1)ICC and IOZ reduced by 50%; (2)Eight latches in a single package; (3)3-STATE outputs for bus interfacing; (4)Outputs source/sink 24mA; (5)ACT373 has TTL-compatible inputs.

Diagrams

74ACT373 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
74ACT373MTCX
74ACT373MTCX

Fairchild Semiconductor

Latches Octal Trans Latch

Data Sheet

Negotiable 
74ACT373SC
74ACT373SC

Fairchild Semiconductor

Latches Octal Trans Latch

Data Sheet

Negotiable 
74ACT373TTR
74ACT373TTR

STMicroelectronics

Latches OCTAL DTYPE LATCH

Data Sheet

Negotiable 
74ACT373MSAX
74ACT373MSAX

Fairchild Semiconductor

Latches Octal Trans Latch

Data Sheet

Negotiable 
74ACT373B
74ACT373B

STMicroelectronics

Latches Octal D-Type Latch

Data Sheet

Negotiable 
74ACT373
74ACT373

Other


Data Sheet

Negotiable 
74ACT373SJX
74ACT373SJX

Fairchild Semiconductor

Latches Octal Trans Latch

Data Sheet

Negotiable 
74ACT373SJ
74ACT373SJ

Fairchild Semiconductor

Latches Octal Trans Latch

Data Sheet

Negotiable