Product Summary
The SN74AHC74D is a dual positive-edge-triggered devices are D-type flip-flop. When PRE and CLR of the SN74AHC74D 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.
Parametrics
SN74AHC74D absolute maximum ratings: (1) Supply voltage range, VCC: -0.5 to 7V; (2) Input voltage range, VI: -0.5 to 7V; (3) Output voltage range, VO: -0.5 to Vcc +0.5V; (4) Input clamp current, IIK (VI<0) : -20mA; (5) Output clamp current, IOK (Vo< 0 or Vo > Vcc ) : ±20mA; (6) Continuous output current, Io (Vo=0 to Vcc) : ±25mA; (7) Continuous current through Vcc or GND: ±50mA; (8) Storage temperature range, Tstg: -65 to +150°C.
Features
SN74AHC74D features: (1) Operating Range 2-V to 5.5-V VCC; (2) Latch-Up Performance Exceeds 250 mA Per JESD 17; (3) ESD Protection Exceeds JESD 22: C 2000-V Human-Body Model (A114-A) , 200-V Machine Model (A115-A) ,1000-V Charged-Device Model (C101) .
Diagrams
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![]() SN74AHC74DBG4 |
![]() Texas Instruments |
![]() Flip Flops Dual Pos-Edge-Trig D-Type Flip-Flop |
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![]() SN74AHC74DBR |
![]() Texas Instruments |
![]() Flip Flops Dual w/Clear Preset |
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![]() SN74AHC74DRG4 |
![]() Texas Instruments |
![]() Flip Flops Dual Pos Edge Trgrd DType FlipFlop |
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![]() SN74AHC74DRE4 |
![]() Texas Instruments |
![]() Flip Flops Dual Pos-Edge-Trig D-Type Flip-Flop |
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![]() SN74AHC74DR |
![]() Texas Instruments |
![]() Flip Flops Dual w/Clear Preset |
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![]() SN74AHC74DGVRG4 |
![]() Texas Instruments |
![]() Flip Flops Dual Pos-Edge-Trig D-Type Flip-Flop |
![]() Data Sheet |
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![]() SN74AHC74DGVRE4 |
![]() Texas Instruments |
![]() Flip Flops Dual Pos-Edge-Trig D-Type Flip-Flop |
![]() Data Sheet |
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![]() SN74AHC74DGVR |
![]() Texas Instruments |
![]() Flip Flops Dual w/Clear Preset |
![]() Data Sheet |
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