Skip to main content
Texas Instruments CD74HCT374E — Discrete Semiconductors
Texas Instruments

CD74HCT374E D-Type Flip-Flop, 60 MHz, 20-DIP, Active

MPNCD74HCT374E
End of Life

Texas Instruments 74HCT series D-type flip-flop, CD74HCT374E, 8-bit, positive-edge triggered, tri-state non-inverted outputs, 60 MHz, 4.5V-5.5V supply, -55°C to 125°C, 20-DIP.

$0.98Ref. price · indicative, final on quote
CD74HCT374E datasheet
Packaging20-DIP (0.300", 7.62mm)
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

CD74HCT374E Technical Specifications
ParameterValue
TypeD-Type
Series74HCT
Output typeTri-State, Non-Inverted
Trigger typePositive Edge
Mounting typeThrough Hole
Voltage4.5V ~ 5.5V
Current - quiescent8 µA
Current - output high, low6mA, 6mA
Frequency60 MHz
Operating temperature-55°C ~ 125°C (TA)
PackageTube
FunctionStandard
Case20-DIP (0.300\", 7.62mm)
Input capacitance10 pF
Number of elements1
Number of bits per element8
Max propagation delay @ v, max CL33ns @ 4.5V, 50pF

Product details

Military temperature range — avionics and downhole use

Rated for -55°C to 125°C ambient, the CD74HCT374E is specified for military, aerospace, and downhole environments where commercial or industrial parts would drift out of spec. The 10 pF input capacitance is low enough to avoid loading the driving gate excessively, even over long PCB traces. The 6 mA source/sink output current drives standard TTL loads or CMOS inputs on the same 5V rail. For high-reliability builds, the through-hole PDIP package is easier to inspect and rework than surface-mount alternatives.

Active production — no LTB risk for new designs

There is no last-time-buy notice or end-of-life forecast on record. ROHS3 compliant. The 74F374SCX-NS offers 140 MHz and surface-mount packaging but is commercial temperature only.

Frequently asked questions

What is the difference between CD74HCT374E and CD74HC374E?

The CD74HCT374E is the HCT version, which is input-compatible with TTL levels (2.0V low, 0.8V high thresholds), while the HC version uses CMOS thresholds (1.5V typical). For 5V TTL systems, the HCT variant provides direct compatibility without level-shifting.

Is CD74HCT374E compatible with 5V logic?

Yes, the CD74HCT374E operates from a 4.5V to 5.5V supply and its inputs are TTL-compatible, so it interfaces directly with 5V TTL and CMOS logic families.