SN74LV74A Dual Positive-Edge-Triggered D-Type Flip-Flops | TI.com

SN74LV74A (ACTIVE) Dual Positive-Edge-Triggered D-Type Flip-Flops

 

Description

These dual positive-edge-triggered D-type flip-flops are designed for 2-V to 5.5-V VCC operation.

Features

  • 2-V to 5.5-V VCC Operation
  • Maximum tpd of 8.5 ns at 5 V
  • Typical VOLP (Output Ground Bounce)
    < 0.8 V at VCC = 3.3 V, TA = 25°C
  • Typical VOHV (Output VOH Undershoot)
    > 2.3 V at VCC = 3.3 V, TA = 25°C
  • Support Mixed-Mode Voltage Operation on
    All Ports
  • Ioff Supports Partial-Power-Down
    Mode Operation
  • Latch-up Performance Exceeds 250 mA
    Per JESD 17
  • ESD Protection Exceeds JESD 22
    • 2000-V Human-Body Model (A114-A)
    • 500-V Charged-Device Model (C101)

Parametrics

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Part number Order Technology Family VCC (Min) (V) VCC (Max) (V) Bits (#) Voltage (Nom) (V) F @ nom voltage (Max) (MHz) ICC @ nom voltage (Max) (mA) tpd @ nom Voltage (Max) (ns) IOL (Max) (mA) IOH (Max) (mA) 3-state output Rating Operating temperature range (C)
SN74LV74A Order now LV-A     2     5.5     2     2.5
3.3
5    
70     0.02     17
14.5
9    
50     -50     No     Catalog     -40 to 125
-40 to 85    
SN74LV74A-EP Samples not available LV-A     2     5.5     2     2.5
3.3
5    
70     0.02     20
18
12    
50     -50     No     HiRel Enhanced Product     -55 to 125    
SN74LV74A-Q1 Order now LV-A     2     5.5     2     2.5
3.3
5    
70     0.02     20
18
12    
50     -50     No     Automotive     -40 to 125