SN74ALS992DWR

SN74ALS992DWR

Compare
SN74ALS992DWR
IC LATCH TRANSP 9BIT D 24-SOIC
Compare
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years
SN74ALS992DWR Products

This 9-bit latch is designed specifically for storing the contents of the input data bus and providing the capability of reading back the stored data onto the input data bus. In addition, this device provides a 3-state buffer-type output and is easily implemented in parity applications.

The nine latches are transparent D-type latches. While the latch-enable (LE) input is high, the Q outputs follow the data (D) inputs. The Q outputs are in the 3-state condition when the output-enable () input is high.

Read back is provided through the output-enable () input. Whenis taken low, the data present at the output of the data latches is allowed to pass back onto the input data bus. When is taken high, the output of the data latches is isolated from the D inputs.does not affect the internal operation of the latches; however, precautions should be taken not to create a bus conflict.

The SN74ALS992DWR is characterized for operation from 0°C to 70°C.

Feature

  • 3-State I/O-Type Read-Back Inputs
  • Bus-Structured Pinout
  • True Logic Outputs
  • Designed With Nine Bits for Parity Applications
  • Package Options Include Plastic Small-Outline (DW) Packagesand Standard Plastic (NT) 300-mil DIPs

Product Attributes

TYPE DESCRIPTION Select all
Circuit 9:9
Logic Type D-Type Transparent Latch
Product Status Obsolete
Supplier Device Package 24-SOIC
Package Tape & Reel (TR)
Package / Case 24-SOIC (0.295", 7.50mm Width)
Mounting Type Surface Mount
Series 74ALS
Operating Temperature 0°C ~ 70°C
Current - Output High, Low 400µA, 8mA
Delay Time - Propagation 6ns
Independent Circuits 1
Voltage - Supply 4.5V ~ 5.5V
Output Type Tri-State

Price negotiable

Price update:a months ago
Available in stock: 3880
Texas Instruments

Texas Instruments

Texas Instruments Incorporated (TI) is a global semiconductor powerhouse, crafts advanced analog ICs and embedded processors. Fueled by top-tier minds, TI's innovations drive tech's future, impacting 100,000+ clients.

View All Product from Texas Instruments

Blog