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M74HCT74B1 The ST M74HCT74B1 is a dual D-type flip-flop with preset and clear functions. It operates at high speeds and low power.
Mfr Part #:

M74HCT74B1

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The ST M74HCT74B1 is a dual D-type flip-flop with preset and clear functions. It operates at high speeds and low power.
✓ Total Stock: 146 pcs
$ Price Range: $0.50

M74HCT74B1 Available from 1 distributor

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✓ Non-Authorised
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146 pcs
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146 pcs On Request 1 On Request On Request On Request On Request On Request
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M74HCT74B1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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M74HCT74B1 Description

Short technical summary and product information.

The ST M74HCT74B1 is a dual D-type flip-flop integrated circuit designed for digital logic applications. It features preset and clear inputs for control, and balanced propagation delays.

 

This flip-flop offers a maximum clock frequency of 48MHz at a typical operating voltage of 4.5V. It exhibits low power dissipation with a quiescent current of only 2uA at 25°C. The inputs are compatible with TTL logic levels, with a minimum VIH of 2V and a maximum VIL of 0.8V.

 

The M74HCT74B1 is housed in a standard 14-DIP package, suitable for through-hole mounting. Its design makes it a versatile component for various digital circuit implementations requiring reliable flip-flop functionality.

M74HCT74B1 Quick Information

Product Type: Dual D-Type Flip-Flop
Canonical Name: ST M74HCT74B1 Dual D-Type Flip-Flop
Subcategory: D-Type

M74HCT74B1 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

M74HCT74B1 Estimated Pricing

Qty Low High
1+ $0.50 $0.50

Estimated market price range - modelled values for guidance only, not live distributor offers.

M74HCT74B1 Features

  • Dual D-type flip-flop with preset and clear
  • High speed operation up to 48MHz
  • Low power dissipation of 2uA
  • TTL compatible input levels
  • Standard 14-DIP through-hole package

M74HCT74B1 Applications

  • Digital logic circuit implementation
  • Data storage and sequencing
  • Control signal generation
  • State machine design

M74HCT74B1 FAQs

4 frequently asked questions generated from this part’s specifications.
What is the maximum clock frequency for the M74HCT74B1?

The maximum clock frequency is 48MHz typical at VCC = 4.5V.

What is the typical operating voltage for the M74HCT74B1?

The typical operating voltage is 4.5V.

What is the quiescent current of the M74HCT74B1?

The quiescent current is a maximum of 2uA at TA = 25°C.

What package type is the M74HCT74B1 available in?

The M74HCT74B1 is available in a 14-DIP package.

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