Octal D-Type Flip-Flops IC SN74HC273D

Description

The SN74HC273D is a high-speed CMOS octal D-type flip-flop device from the SN74HC logic family. It contains eight positive-edge triggered D-type flip-flops with a common asynchronous clear (CLR) input, a shared clock (CLK) input, individual data inputs (D0–D7), and corresponding data outputs (Q0–Q7). On the rising edge of the clock, data presented at the D inputs transfers to the Q outputs, and the CLR input asynchronously forces all Q outputs low when asserted. This device is used for temporary data storage, buffering, and register applications in digital systems.

FEATURES

• Supply Voltage: 2.0 V to 6.0 V
• Input Type: Standard CMOS
• Output Type: Push-Pull CMOS
• Maximum Clock Frequency: ~28 MHz typical (design dependent)
• Output Drive: ±4 mA at 5 V
• Supply Current: ~80 µA max
• Operating Temperature: −40 °C to +85 °C
• Mounting Style: Surface Mount

SPECIFICATION

• Dimension: 12.80 × 7.50 × 2.65 mm
• Additional information
• Gross weight: 0.6 g
• Manufacturer part number: SN74HC273D