SN74LS374DWR The SN74LS374DWR from Texas Instruments is an octal D-type edge-triggered flip-flop with 3-state outputs. It operates at a clock frequency of up to 50 MHz.
Mfr Part #:

SN74LS374DWR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN74LS374DWR from Texas Instruments is an octal D-type edge-triggered flip-flop with 3-state outputs. It operates at a clock frequency of up to 50 MHz.
✓ Total Stock: 1,884 pcs
$ Price Range: $0.33

SN74LS374DWR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,548 pcs
1548 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
336 pcs
336 pcs On Request 1 On Request On Request 0401P/ On Request On Request

SN74LS374DWR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Frequency
Current
Function
Input Type
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
Output Type
SVHC Present
Supplier Device Package
Supply Current
Trigger Type
Type
Voltage

SN74LS374DWR Description

Short technical summary and product information.

The Texas Instruments SN74LS374DWR is an 8-bit octal D-type edge-triggered flip-flop designed for bus-organized systems. It features 3-state outputs capable of driving highly capacitive or low-impedance loads directly.

 

Key electrical specifications include a maximum clock frequency of 50 MHz, an operating voltage range of 4.75V to 5.25V, and a maximum propagation delay of 28ns at 5V and 45pF. The device operates within a temperature range of 0°C to 70°C (TA).

 

This component is suitable for applications such as buffer registers, I/O ports, and bidirectional bus drivers. It is available in a 20-SOIC surface mount package.

 

The SN74LS374DWR offers features like buffered control inputs and a clock-enable input with hysteresis for improved noise rejection. Its P-N-P inputs reduce DC loading on data lines.

SN74LS374DWR Quick Information

Product Type: D-Type Flip-Flop
Series: 74LS
Canonical Name: SN74LS374DWR Octal D-Type Edge Triggered Flip-Flop with 3-State Outputs
Subcategory: D-Type Flip-Flops

SN74LS374DWR Compliance

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

SN74LS374DWR Estimated Pricing

Qty Low High
1+ $0.33 $0.33

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

SN74LS374DWR Features

  • Octal D-Type edge-triggered flip-flop
  • 3-State bus-driving outputs
  • Maximum clock frequency of 50 MHz
  • Surface mount 20-SOIC package
  • Wide operating voltage range

SN74LS374DWR Applications

  • Suitable for data storage and transfer.
  • Used in digital logic and control circuits.
  • Applicable in bus interface applications.
  • Integrated into microcontrollers and processors.
  • Found in memory address decoding systems.

SN74LS374DWR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the SN74LS374DWR?

The operating voltage range for the SN74LS374DWR is 4.75V to 5.25V.

What is the package type for the SN74LS374DWR?

The SN74LS374DWR is supplied in a 20-SOIC (0.295", 7.50mm Width) package.

What is the operating temperature range of the SN74LS374DWR?

The operating temperature range for the SN74LS374DWR is 0°C to 70°C.

How many channels does the SN74LS374DWR have?

The SN74LS374DWR has 8 channels.

What is the maximum clock frequency of this device?

The maximum clock frequency is 50 MHz.

What is the output type of the SN74LS374DWR?

The output type is 3-State.

What is the maximum propagation delay for the SN74LS374DWR?

The maximum propagation delay is 28ns at 5V, 45pF.

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