SN74ALS843 Datasheet - Texas Instruments

SN74ALS843 9-BIT BUS-INTERFACE D-TYPE LATCH

SN74ALS843 9-BIT BUS-INTERFACE D-TYPE LATCH WITH 3-STATE OUTPUTS SDAS232A * DECEMBER 1983 * REVISED JANUARY 1995 DW OR NT PACKAGE (TOP VIEW) OE 1 1D 2 2D 3 3D 4 4D 5 5D 6 6D 7 7D 8 8D 9 9D 10 CLR 11 GND 12 24 VCC 23 1Q 22 2Q 21 3Q 20 4Q 19 5Q 18 6Q 17 7Q 16 8Q 15 9Q 14 PRE 13 LE .

SN74ALS843 Features

* 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. It is particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers. The nine latches are transparent D-type latches with noninverting data (D

SN74ALS843-etcTI.pdf