STMicroelectronics M74HC273RM13TR Octal D-Type Flip-Flop
The M74HC273RM13TR is a high-speed CMOS octal D-type flip-flop integrated circuit manufactured by STMicroelectronics. This device features eight edge-triggered flip-flops with individual D-type inputs and Q outputs. The common clock (CP) and master reset (MR) inputs allow synchronous control of all flip-flops. The M74HC273RM13TR is designed to operate with a supply voltage ranging from 2V to 6V, making it suitable for a wide array of applications in both commercial and industrial environments.
Each flip-flop of the M74HC273RM13TR captures the value present at its D-input when a rising edge is detected on the CP input, and then holds this value until the next rising edge or until the MR input is asserted. The master reset is an active HIGH input, which means that when MR is set to a logic HIGH level, all flip-flops are simultaneously cleared, regardless of the state of the clock input.
The device is characterized by its high noise immunity and low power consumption. Its balanced propagation delays and transition times make it an excellent choice for implementing memory registers, counters, and control circuits. The M74HC273RM13TR is also capable of driving 15 LSTTL loads, which provides good interfacing with legacy logic families.
Available in a compact surface-mount package, the M74HC273RM13TR is provided in tape and reel packaging, making it ideal for automated assembly processes. The suffix 'RM13TR' denotes the specific packaging and shipping configuration. The device's robust design ensures reliable operation over an extended temperature range, typically from -55°C to +125°C, which is essential for demanding applications.
With its combination of high-speed performance, low power consumption, and robust design, the STMicroelectronics M74HC273RM13TR octal D-type flip-flop is a versatile component suitable for a broad spectrum of digital logic applications, from simple data storage to complex sequential logic circuits.
For detailed specifications and application information, designers and engineers should consult the datasheet provided by STMicroelectronics, which includes important information on recommended operating conditions, electrical characteristics, and pin configurations.
