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SN74AHC74N The SN74AHC74N is a dual D-Type flip-flop from Texas Instruments. It operates at clock frequencies up to 110 MHz and features a wide operating voltage range.
Mfr Part #:

SN74AHC74N

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN74AHC74N is a dual D-Type flip-flop from Texas Instruments. It operates at clock frequencies up to 110 MHz and features a wide operating voltage range.
✓ Total Stock: 5,513 pcs
$ Price Range: $0.53

SN74AHC74N Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
5,500 pcs
On Request
5500 pcs On Request 1 On Request On Request On Request On Request On Request
Partservice ✓
Non-Authorised Inventory information
13 pcs
On Request
13 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

SN74AHC74N Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Frequency
Current
ESD Protection
Features
Function
Input Capacitance
Input Type
Latch-up Performance
Lead Spacing
Lead Style
Max Propagation Delay @ V, Max CL
Mounting Type
Number of Bits per Element
Number of Channels
Number of Elements
Operating Temperature
Operating Voltage
Output Type
SVHC Present
Supplier Device Package
Supply Current
Trigger Type
Type
Voltage
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SN74AHC74N Description

Short technical summary and product information.

The Texas Instruments SN74AHC74N is a dual positive-edge-triggered D-Type flip-flop designed for high-speed digital logic applications. It offers a clock frequency of up to 110 MHz and operates over a voltage range of 2V to 5.5V.

 

This component features standard CMOS input and push-pull output types, with a maximum propagation delay of 9.3ns at 5V and 50pF. The device includes Set (Preset) and Reset functions, along with over-voltage tolerant inputs and balanced outputs. Its operating temperature range is from -40°C to 125°C.

 

The SN74AHC74N is packaged in a 14-pin PDIP format and is designed for through-hole mounting. It provides 2 elements, each handling 1 bit, making it suitable for various sequential logic circuits.

 

Key electrical characteristics include a low supply current of 2 µA and input capacitance of 2 pF. ESD protection is robust, exceeding 2000V for the Human-Body Model.

SN74AHC74N Quick Information

Product Type: D-Type Flip-Flop
Series: SN74AHC74
Canonical Name: Texas Instruments SN74AHC74N Dual Positive-Edge-Triggered D-Type Flip-Flop
Subcategory: D-Type Flip-Flops

SN74AHC74N Compliance

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

SN74AHC74N Estimated Pricing

Qty Low High
1+ $0.53 $0.53

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

SN74AHC74N Features

  • Dual positive-edge-triggered D-Type flip-flops.
  • High clock frequency up to 110 MHz.
  • Wide operating voltage range of 2V to 5.5V.
  • Through-hole mounting in 14-PDIP package.
  • Includes Set (Preset) and Reset functions.

SN74AHC74N Applications

  • General-purpose data storage and register.
  • Frequency division and counter circuits.
  • Control logic in microprocessor systems.
  • Signal synchronization and debouncing.
  • Memory address latching.

SN74AHC74N FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74AHC74N?

The SN74AHC74N operates from 2V to 5.5V.

What package is the SN74AHC74N available in?

The SN74AHC74N is available in a 14-pin PDIP (0.300 inch, 7.62mm) through-hole package.

What is the operating temperature range of the SN74AHC74N?

The operating temperature range is -40°C to 125°C.

What is the maximum clock frequency of the SN74AHC74N?

The maximum clock frequency is 110 MHz.

What is the propagation delay of the SN74AHC74N?

The maximum propagation delay is 9.3 ns at 5V and 50 pF load.

Does the SN74AHC74N have over-voltage tolerant inputs?

Yes, the inputs are over-voltage tolerant.

What ESD protection does the SN74AHC74N have?

ESD protection exceeds 2000V Human-Body Model, 200V Machine Model, and 1000V Charged-Device Model.

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