SN54ALS563B Datasheet | Texas Instruments

SN54ALS563B, SN74ALS563B OCTAL DĆTYPE TRANSPARENT LATCHES WITH 3ĆSTATE OUTPUTS SDAS163B - DECEMBER 1982 - REVISED NOVEMBER 2004 D 3-State Buffer-Type Outputs Drive Bus Lines Directly D Bus-Structured Pinout description/ordering information These 8-bit 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. While the latch-enable (LE) input is high, the Q outputs follow the plements of data (D) inputs. When LE is taken low, the outputs are latched at the inverse of the levels set...