Datasheet Summary
SN54ALS580B, SN74ALS580B, SN74AS580 OCTAL DĆTYPE TRANSPARENT LATCHES
WITH 3ĆSTATE OUTPUTS
SDAS277
- JANUARY 1995
- 3-State Buffer-Type Outputs Drive Bus
Lines Directly
- Bus-Structured Pinout
- Inverting-Logic Outputs
- Package Options Include Plastic
Small-Outline (DW) Packages, Ceramic Chip Carriers (FK), Standard Plastic (N) and Ceramic (J) 300-mil DIPs, and Ceramic Flat (W) Packages description
These octal D-type transparent latches feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. They are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.
SN54ALS580B . . ....