Product Summary

The SN74HC373N is an octal transparent D-type latch with 3-state outputs. The SN74HC373N features 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. The SN74HC373N is particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers. The SN74HC373N is characterized for operation from -40 to +85°C.

Parametrics

SN74HC373N absolute maximum ratings: (1) Supply voltage range, Vcc: -0.5 to 7V; (2) Input clamp current, IIK (VI< 0 or VI> Vcc ) : ±20mA; (3) Output clamp current, IOK (Vo< 0 or Vo> Vcc ) : ±20mA; (4) Continuous output current, Io (Vo= 0 to Vcc) : ±35mA; (5) Continuous current through VCC or GND: ±70mA; (6) Storage temperature range, Tstg: -65 to +150°C.

Features

SN74HC373N features: (1) Eight High-Current Latches in a Single Package; (2) High-Current 3-State True Outputs Can Drive up to 15 LSTTL Loads; (3) Full Parallel Access for Loading; (4) Package Options Include Plastic Small-Outline (DW) , Shrink Small-Outline (DB) , Thin Shrink Small-Outline (PW) , and Ceramic Flat (W) Packages, Ceramic Chip Carriers (FK) , and Standard Plastic (N) and Ceramic (J) 300-mil DIPs.

Diagrams

SN74HC373N Logic Diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
SN74HC373N
SN74HC373N

Texas Instruments

Latches Tri-St Octal D-Type

Data Sheet

0-1: $0.29
1-25: $0.24
25-100: $0.18
100-250: $0.18
SN74HC373NE4
SN74HC373NE4

Texas Instruments

Latches Tri-St Octal D-Type

Data Sheet

0-1: $0.28
1-25: $0.22
25-100: $0.19
100-250: $0.17
SN74HC373NSR
SN74HC373NSR

Texas Instruments

Latches Tri-St Octal D-Type

Data Sheet

0-1: $0.34
1-25: $0.25
25-100: $0.21
100-250: $0.19
SN74HC373NSRE4
SN74HC373NSRE4

Texas Instruments

Latches Tri-St Octal D-Type

Data Sheet

0-1: $0.28
1-25: $0.22
25-100: $0.19
100-250: $0.17
SN74HC373NSRG4
SN74HC373NSRG4

Texas Instruments

Latches Tri-St Octal D-Type

Data Sheet

0-1: $0.28
1-25: $0.22
25-100: $0.19
100-250: $0.17