SN74LVC74APWR Part Information

Details for SN74LVC74APWR by Texas Instruments

Semiconductors - ICs > Logic > Flip Flops

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Part Description

The SNx4LVC74A devices integrate two positiveedge triggered D-type flip-flops in one convenient device. The SN54LVC74A is designed for 2.7-V to 3.6-V VCC operation, and the SN74LVC74A is designed for 1.65-V to 3.6-V VCC operation. A low level at the preset (PRE) or clear (CLR) inputs sets or resets the outputs, regardless of the levels of the other inputs. When PRE and CLR are inactive (high), data at the data (D) input meeting the setup time requirements is 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 can be changed without affecting the levels at the outputs. The data I/Os and control inputs are overvoltage tolerant. This feature allows the use of these devices for down-translation in a mixed-voltage environment.

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Part Features

  • ESD Protection Exceeds JESD 22
  • Inputs Accept Voltages to 5.5 V
  • Latch-Up Performance Exceeds 250 mA Per JESD 17
  • Maximum tpd of 5.2 ns at 3.3 V
  • Operate From 1.65 V to 3.6 V
  • Typical VOHV (Output VOH Undershoot) >2 V at VCC = 3.3 V, TA = 25u00b0C
  • Typical VOLP (Output Ground Bounce) <0.8 V at VCC = 3.3 V, TA = 25u00b0C

Part Specifications

Logic Family / Base Number 74LVC74
Flip-Flop Type D
Propagation Delay 5.2ns
Frequency 100MHz
Output Current -
Logic Case Style TSSOP
No. of Pins 14Pins
Trigger Type Positive Edge
IC Output Type Complementary
Supply Voltage Min 1.65V
Supply Voltage Max 3.6V
Logic IC Family 74LVC
Logic IC Base Number 7474
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
RoHS Compliant

Alternative Part Descriptions

  • Dual D-Type Flip-Flop SN74LVC74APWRG4 | RS Components
  • D FLIP FLOP, DUAL, 5.2NS, TSSOP-14 | Newark Electronics
  • Dual Positive-Edge-Triggered D-Type Flip-Flops With Clear And Preset | Texas Instruments
  • Dual D Flip-Flop with Clear / Preset [Texas Instruments] SN74LVC74APWR Dual D Flip-Flop with Clear / Preset | Distrelec
  • Texas Instruments SN74LVC74APWR İkili D Tipi Flip Flop Entegresi, 1,65 → 3,6 V, 14-Pinli TSSOP | RS Components TR
  • Flip-Flop duale tipo D SN74LVC74APWRG4 | RS Components IT

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