Product Overview: MC74AC377DTR2G from ON Semiconductor

The MC74AC377DTR2G is a high-performance, octal D-type flip-flop with clock enable, brought to you by ON Semiconductor, a renowned leader in the semiconductor industry. This integrated circuit is designed to provide storage and interface solutions for a broad range of applications.

Fabricated with advanced CMOS technology, the MC74AC377DTR2G offers a perfect blend of speed and power efficiency. This flip-flop features eight edge-triggered D-type flip-flops with individual D inputs and Q outputs. The common clock (CP) and master reset (MR) inputs allow synchronous reset and control of the data entry. The device includes a clock enable function (CE), which is a significant feature that permits the flip-flops to store data by enabling the clock.

The inputs of the MC74AC377DTR2G are compatible with standard CMOS outputs, with on-chip bus pull-up resistors that make it ideal for interfacing with microprocessors or other logic families. Its outputs are capable of driving 15 LSTTL loads, which is indicative of the robust output drive capability of this device.

Packaged in a TSSOP-20, the MC74AC377DTR2G offers a compact footprint for space-constrained applications. The device operates over a wide voltage range of 2V to 6V and features a wide operating temperature range, making it suitable for industrial, automotive, and consumer electronics markets.

Key features of the MC74AC377DTR2G include:

• Eight D-type flip-flops with single clock and master reset
• High-speed operation: t<sub>PD = 4.5 ns (typ) at V<sub>CC = 5V
• Low power dissipation: I<sub>CC = 4 μA (max) at T<sub>A = 25°C
• High noise immunity characteristic of CMOS devices
• Output drive capability: 15 LSTTL loads
• Wide operating voltage range: 2V to 6V
• Operating temperature range: -40°C to 85°C
• 20-lead TSSOP package for space-saving applications

The MC74AC377DTR2G is an excellent choice for applications that require high-speed data storage, data synchronization, or interfacing in systems where power efficiency and reliability are critical. ON Semiconductor's commitment to quality ensures that this device meets the stringent requirements of the modern electronic industry.