The 74LS377PC is an Integrated Circuit (IC) component that belongs to the LS (Low-power Schottky) family of TTL (Transistor-Transistor Logic) chips. It is constructed using advanced CMOS technology, offering enhanced performance and low-power consumption. The IC is primarily designed to work as an octal D-type flip-flop with an enable input, allowing it to store and transfer data in digital systems. Here are some key features and specifications of the 74LS377PC:
1. Octal D Flip-Flop: The IC consists of eight identical D flip-flops, which can store binary information from the D inputs and transfer it to the corresponding outputs upon receiving a clock signal.
2. Enable Input: An additional enable (G) input is present, which, when active, enables data transfer from the D inputs to the Q outputs. When disabled, the flip-flops hold their current states.
3. Buffered Outputs: Each of the eight outputs (Q0 to Q7) is buffered with a high-current, three-state output stage, which helps to improve reliability and reduce interference when driving other circuits.
4. Edge-Triggered Operation: The IC operates on the rising edge of the clock pulse, allowing synchronization and accurate data transfer.
5. High-Speed Operation: The 74LS377PC is designed to work at high clock frequencies, making it suitable for applications that require fast data storage and transfer
