BUY SN74ALS874BNT https://www.utsource.net/itm/p/973514.html
DUAL 4-BIT D-TYPE EDGE-TRIGGERED FLIP-FLOPS
SN74ALS874BNT is a 24-pin DIP (dual in-line package) integrated circuit (IC) manufactured by Texas Instruments (TI). It is a synchronous 4-bit up/down binary counter with multiplexed outputs. Description: The SN74ALS874BNT is a 4-bit synchronous up/down binary counter with multiplexed outputs. It has two clock inputs (CP0 and CP1), two enable inputs (ENP and ENT), two up/down control inputs (U/D), and four parallel data inputs (A, B, C, and D). It also has four parallel data outputs (QA, QB, QC, and QD). Features: - Synchronous operation - 4-bit binary up/down counter - Multiplexed outputs - Two clock inputs (CP0 and CP1) - Two enable inputs (ENP and ENT) - Two up/down control inputs (U/D) - Four parallel data inputs (A, B, C, and D) - Four parallel data outputs (QA, QB, QC, and QD) Applications: The SN74ALS874BNT is commonly used in applications such as frequency dividers, address generators, and pulse generators. It is also used in digital clocks, timers, and counters. (For reference only)