Texas Instruments SNJ54LS273J

Name: SNJ54LS273J
Brand: Texas Instruments
SKU: 6406098-SNJ54LS273J
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: SNJ54LS273J

Manufacturer:: Texas Instruments

Ventron No:: 6406098-SNJ54LS273J

Description:: Octal D-type Flip-Flop With Clear

ECAD Model:

Datasheet:: sn54ls273

Specifications

Texas Instruments SNJ54LS273J technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments SNJ54LS273J.

Number of channels
8
Technology family
LS
Supply voltage (min) (V)
4.5
Supply voltage (max) (V)
5.5
Input type
Bipolar
Output type
Push-Pull
Clock frequency (max) (MHz)
35
IOL (max) (mA)
8
IOH (max) (mA)
-0.4
Supply current (max) (μA)
27000
Features
High speed (tpd 10-50ns)
Operating temperature range (°C)
-55 to 125
Rating
Military

Description

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

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

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.

Certification