SN74S74 Dual D-Type Positive-Edge-Triggered Flip-Flops With Preset And Clear | TI.com

SN74S74
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Dual D-Type Positive-Edge-Triggered Flip-Flops With Preset And Clear

 

Description

These devices contain two independent D-type positive-edge-triggered flip-flops. A low level at the preset or clear inputs sets or resets the outputs regardless of the levels of the other inputs. When preset and clear are inactive (high), data at the D input meeting the setup time requirements are transferred to the outputs on the positive-going edge of the clock pulse. Clock triggering occurs at a voltage level and is not directly related to the rise time of the clock pulse. Following the hold time interval, data at the D input may be changed without affecting the levels at the outputs.

The SN54' family is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74' family is characterized for operation from 0°C to 70°C.

 

Features

  • Package Options Include Plastic “Small Outline" Packages, Ceramic Chip Carriers and Flat Packages, and Plastic and Ceramic DIPs
  • Dependable Texas Instruments Quality and Reliability

 

Parametrics

Compare all products in D-type flip-flop Email Download to Excel
Part number Order Technology Family Input type Output type VCC (Min) (V) VCC (Max) (V) IOL (Max) (mA) IOH (Max) (mA) Rating Package Group
SN74S74 Order now S     Bipolar     Push-Pull     4.75     5.25     20     -1     Catalog     PDIP | 14
SOIC | 14
SO | 14    
SN54S74 Samples not available S     Bipolar     Push-Pull     4.75     5.25     20     -1     Military     CDIP | 14
CFP | 14