ON SN74LS273DW

827ns @ 5V，15pF4.75V ~ 5.25V

Overview

These monolithic, positive-edge-triggered flip-flops utilize TTL circuitry to implement D-type flip-flop logic with a direct clear input.

These flip-flops are guaranteed to respond to clock frequencies ranging form 0 to 30 megahertz while maximum clock frequency is typically 40 megahertz. Typical power dissipation is 39 milliwatts per flip-flop for the ′273 and 10 milliwatts for the ′LS273.

Features

74LS Series
Tube package
74LS series
20 pins
8 Bits
5V power supplies

27 mA Current - Quiescent (Iq)

Applications

There are a lot of Texas Instruments
SN74LS273DW Flip Flops applications.

• Computers
• Communications
• Counters
• Frequency Dividers
• Shift Registers
• Storage Registers
• Bounce elimination switch
• Data storage
• Data transfer
• Latch