Nexperia 74HCT74D Dual D Type Flip Flop IC, 14-Pin SOIC

  • RS Stock No. 166-1291
  • Mfr. Part No. 74HCT74D
  • Brand Nexperia
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

74HCT Family Flip-Flops & Latches, Nexperia

High-Speed CMOS Logic
Operating Voltage 4.5 to 5.5 V
Compatibility: Input TTL, Output CMOS

The 74HC74 and 74HCT74 are dual positive edge triggered D-type flip-flop. They have individual data (nD), clock (nCP), set (nSD) and reset (nRD) inputs, and complementary nQ and nQ outputs. Data at the nD-input, that meets the set-up and hold time requirements on the LOW-to-HIGH clock transition, is stored in the flip-flop and appears at the nQ output. Schmitt-trigger action in the clock input, makes the circuit highly tolerant to slower clock rise and fall times.

Mixed 5 V and 3.3 V applications
Improved signal integrity with integrated termination resistors
High noise immunity
Flow through pin out for easy layout
Wide supply voltage range
Low propagation delay
Overvoltage tolerant input options
Integrated source termination resistor options
Bus hold options
Key applications
Frequency division
Controlled delays
Interface between asynchronous and synchronous systems

74HCT Family

Specifications
Attribute Value
Logic Family HCT
Logic Function D Type
Input Type Single Ended
Output Signal Type Differential
Triggering Type Positive Edge
Polarity Inverting, Non-Inverting
Mounting Type Surface Mount
Package Type SOIC
Pin Count 14
Set/Reset Yes
Number of Elements per Chip 2
Maximum Propagation Delay Time @ Maximum CL 53 ns @ 4.5 V
Dimensions 8.75 x 4 x 1.45mm
Maximum Operating Temperature +125 °C
Width 4mm
Minimum Operating Supply Voltage 4.5 V
Height 1.45mm
Length 8.75mm
Maximum Operating Supply Voltage 5.5 V
Minimum Operating Temperature -40 °C
Propagation Delay Test Condition 50pF
456 In stock - FREE next working day delivery available
Price Each (In a Tube of 57)
£ 0.215
(exc. VAT)
£ 0.258
(inc. VAT)
Units
Per unit
Per Tube*
57 +
£0.215
£12.255
*price indicative
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