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

SN74AHC74D Logic Diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
SN74AHC74DBG4
SN74AHC74DBG4

Texas Instruments

Flip Flops Dual Pos-Edge-Trig D-Type Flip-Flop

Data Sheet

Negotiable 
SN74AHC74DE4
SN74AHC74DE4

Texas Instruments

Flip Flops Dual Pos-Edge-Trig D-Type Flip-Flop

Data Sheet

0-1: $0.20
1-25: $0.15
25-100: $0.13
100-250: $0.11
SN74AHC74DGVR
SN74AHC74DGVR

Texas Instruments

Flip Flops Dual w/Clear Preset

Data Sheet

0-1: $0.11
1-25: $0.10
25-100: $0.09
100-250: $0.08
SN74AHC74DRE4
SN74AHC74DRE4

Texas Instruments

Flip Flops Dual Pos-Edge-Trig D-Type Flip-Flop

Data Sheet

0-1: $0.23
1-25: $0.16
25-100: $0.12
100-250: $0.09
SN74AHC74DRG4
SN74AHC74DRG4

Texas Instruments

Flip Flops Dual Pos Edge Trgrd DType FlipFlop

Data Sheet

0-1: $0.23
1-25: $0.16
25-100: $0.12
100-250: $0.09
SN74AHC74DG4
SN74AHC74DG4

Texas Instruments

Flip Flops Dual Pos Edge Trgrd DType FlipFlop

Data Sheet

0-1: $0.20
1-25: $0.15
25-100: $0.13
100-250: $0.11
SN74AHC74DBRG4
SN74AHC74DBRG4

Texas Instruments

Flip Flops Dual Pos-Edge-Trig D-Type Flip-Flop

Data Sheet

0-1: $0.18
1-25: $0.14
25-100: $0.12
100-250: $0.10
SN74AHC74D
SN74AHC74D

Texas Instruments

Flip Flops Dual w/Clear Preset

Data Sheet

0-1: $0.24
1-25: $0.18
25-100: $0.13
100-250: $0.10