Details

---

BUY SN74LS74AN https://www.utsource.net/itm/p/1126624.html
These devices contain two independent D-type positive-edge-triggered flip-flops. A low level at the preset or clear inputs sets or resets the outputs regardless of the levels of the other inputs. When preset and clear are inactive (high), data at the D input meeting the setup time requirements are transferred to the outputs on the positive-going edge of the clock pulse. Clock triggering occurs at a voltage level and is not directly related to the rise time of the clock pulse. Following the hold time interval, data at the D input may be changed without affecting the levels at the outputs. The SN54' family is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74' family is characterized for operation from 0°C to 70°C.
SN74LS74AN is a dual positive-edge triggered D-type flip-flop with individual data (D) and clock (CP) inputs. It is a 14-pin dual in-line package (DIP) manufactured by Texas Instruments. Description: The SN74LS74AN is a dual positive-edge triggered D-type flip-flop with individual data (D) and clock (CP) inputs. It is a 14-pin dual in-line package (DIP) manufactured by Texas Instruments. The device features two independent D-type flip-flops with separate data and clock inputs. The outputs of the flip-flops are buffered and can be used as either set-reset or toggle flip-flops. Features: Dual positive-edge triggered D-type flip-flop Separate data (D) and clock (CP) inputs Buffered outputs Can be used as either set-reset or toggle flip-flops 14-pin dual in-line package (DIP) Applications: The SN74LS74AN is commonly used in digital circuits such as counters, registers, and shift registers. It can also be used in memory and data storage applications. (For reference only)