0
SN74AHC273
  • SN74AHC273
  • SN74AHC273
  • SN74AHC273
  • SN74AHC273
  • SN74AHC273
  • SN74AHC273
  • SN74AHC273
  • SN74AHC273
  • SN74AHC273
  • SN74AHC273

SN74AHC273

ACTIVE

Octal D-Type Flip-Flops With Clear

Texas Instruments SN74AHC273 Product Info

1 April 2026 1

Parameters

Number of channels

8

Technology family

AHC

Supply voltage (min) (V)

2

Supply voltage (max) (V)

5.5

Input type

Standard CMOS

Output type

Push-Pull

Clock frequency (max) (MHz)

110

IOL (max) (mA)

8

IOH (max) (mA)

-8

Supply current (max) (µA)

40

Features

Balanced outputs, High speed (tpd 10-50ns), Over-voltage tolerant inputs

Operating temperature range (°C)

-40 to 125

Rating

Catalog

Package

PDIP (N)-20-228.702 mm² 24.33 x 9.4

Features

  • Operating range 2V to 5.5V VCC
  • Contain eight flip-flops with single-rail outputs
  • Direct clear input
  • Individual data input to each flip-flop
  • Latch-up performance exceeds 250mA per JESD 17
  • ESD protection exceeds JESD 22
    • 2000V human-body model (A114-A)
    • 1000V charged-device model (C101)
  • On products compliant to MIL-PRF-38535, All parameters are tested unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters.
  • Operating range 2V to 5.5V VCC
  • Contain eight flip-flops with single-rail outputs
  • Direct clear input
  • Individual data input to each flip-flop
  • Latch-up performance exceeds 250mA per JESD 17
  • ESD protection exceeds JESD 22
    • 2000V human-body model (A114-A)
    • 1000V charged-device model (C101)
  • On products compliant to MIL-PRF-38535, All parameters are tested unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters.

Description

These devices are positive-edge-triggered D-type flip-flops with a direct clear ( CLR) input.

Information at the data (D) inputs meeting the setup time requirements is transferred to the Q outputs on the positive-going edge of the clock (CLK) pulse. Clock triggering occurs at a particular voltage level and is not directly related to the transition time of the positive-going pulse. When CLK is at either the high or low level, the D input has no effect at the output.

These devices are positive-edge-triggered D-type flip-flops with a direct clear ( CLR) input.

Information at the data (D) inputs meeting the setup time requirements is transferred to the Q outputs on the positive-going edge of the clock (CLK) pulse. Clock triggering occurs at a particular voltage level and is not directly related to the transition time of the positive-going pulse. When CLK is at either the high or low level, the D input has no effect at the output.

Subscribe to Welllinkchips !
Your Name
* Email
Submit a request