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SN74LS174DR The Texas Instruments SN74LS174DR is a Hex D-Type Flip-Flop with a clear function. It operates with a supply voltage of 4.75V to 5.25V and a clock frequency up to 40 MHz.
Mfr Part #:

SN74LS174DR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74LS174DR is a Hex D-Type Flip-Flop with a clear function. It operates with a supply voltage of 4.75V to 5.25V and a clock frequency up to 40 MHz.
✓ Total Stock: 11 pcs
$ Price Range: $0.40

SN74LS174DR Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
11 pcs
On Request
11 pcs On Request 1 On Request On Request 0033P/ 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.

SN74LS174DR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Frequency
Current
Features
Function
Input Type
Lead Spacing
Lead Style
Max Propagation Delay @ V, Max CL
Mounting Type
Number of Bits per Element
Number of Elements
Operating Temperature
Output Type
SVHC Present
Supplier Device Package
Supplier Package
Trigger Type
Type
Voltage
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SN74LS174DR Description

Short technical summary and product information.

The SN74LS174DR from Texas Instruments is a monolithic, positive-edge-triggered D-type flip-flop utilizing TTL circuitry. This component contains six flip-flops with single-rail outputs and a direct clear input.

 

Key electrical specifications include a maximum clock frequency of 40 MHz and a supply voltage range of 4.75V to 5.25V. The device operates within an ambient temperature range of 0°C to 70°C. It features a maximum propagation delay of 30ns at 5V and 15pF, with a maximum supply current of 26 mA.

 

Designed for applications such as buffer/storage registers, shift registers, and pattern generators, the SN74LS174DR is suitable for various digital logic systems. Its TTL compatibility ensures seamless integration with other TTL circuits.

 

The flip-flop is available in a 16-SOIC surface mount package, with dimensions of 0.154 inches (3.90mm) width. The package type is 16-SOIC.

SN74LS174DR Quick Information

Product Type: Flip Flop
Series: 74LS
Canonical Name: SN74LS174 Hex D-Type Flip-Flop with Clear
Subcategory: Hex D-Type Flip-Flops With Clear

SN74LS174DR Compliance

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

SN74LS174DR Estimated Pricing

Qty Low High
1+ $0.40 $0.40

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

SN74LS174DR Features

  • Hex D-Type Flip-Flops with Clear
  • Positive edge-triggered logic
  • 40 MHz maximum clock frequency
  • 0°C to 70°C operating temperature
  • 16-SOIC surface mount package

SN74LS174DR Applications

  • Buffer/Storage Registers
  • Shift Registers
  • Pattern Generators
  • Digital logic systems

SN74LS174DR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the SN74LS174DR?

The supply voltage range is 4.75V to 5.25V.

What is the operating temperature range?

The operating temperature range is 0°C to 70°C.

What package is the SN74LS174DR available in?

The SN74LS174DR is available in a 16-SOIC surface mount package (0.154", 3.90mm width).

What is the maximum clock frequency?

The maximum clock frequency is 35 MHz.

What is the propagation delay?

The maximum propagation delay is 30ns at 5V with a 15pF load.

What is the output type?

The output type is push-pull and non-inverted.

What is the trigger type?

The trigger type is positive edge.

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