SN54ALS323 Datasheet | Texas Instruments

SN54ALS323, SN74ALS323 8ĆBIT UNIVERSAL SHIFT/STORAGE REGISTERS WITH SYNCHRONOUS CLEAR AND 3ĆSTATE OUTPUTS SDAS267A - DECEMBER 1982 - REVISED DECEMBER 1994 - Multiplexed I/O Ports Provide Improved Bit Density - Four Modes of Operation: - Hold (Store) - Shift Right - Shift Left - Load Data - Operate With Outputs Enabled or at High Impedance - 3-State Outputs Drive Bus Lines Directly - Can Be Cascaded for n-Bit Word Lengths - Synchronous Clear - Applications: - Stacked or Push-Down Registers - Buffer Storage - Accumulator Registers - Package Options Include Plastic Small-Outline (DW) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs description These 8-bit universal shift /storage registers feature multiplexed input/output (I/O) ports to achieve full 8-bit data handling in a 20-pin package. Two function-select (S0, S1) inputs and two output-enable (OE1, OE2) inputs can be used to choose the modes of operation listed in the function table. CLR GND SR CLK B/QB SN54ALS323 . . . J PACKAGE SN74ALS323 . . . DW OR N PACKAGE (TOP VIEW) S0 OE1 OE2...