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SN74F38D SN74F38D is a 4-circuit, 2-input NAND gate with open collector output from Texas Instruments. It operates from 4.5V to 5.5V and is housed in a 14-SOIC surface mount package.
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SN74F38D

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
SN74F38D is a 4-circuit, 2-input NAND gate with open collector output from Texas Instruments. It operates from 4.5V to 5.5V and is housed in a 14-SOIC surface mount package.
✓ Total Stock: 910 pcs
$ Price Range: $0.42

SN74F38D Available from 2 distributors

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466 pcs
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444 pcs
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SN74F38D Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Features
Input Logic Level
Logic Type
Max Propagation Delay @ V, Max CL
Mounting Type
Number of Circuits
Number of Inputs
Operating Temperature
Supplier Device Package
Supplier Package
Voltage
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SN74F38D Description

Short technical summary and product information.

The SN74F38D is a quad 2-input NAND gate integrated circuit from Texas Instruments, featuring open collector outputs for wired-OR logic and bus driving applications. Each of the four gates has two inputs, and the open collector outputs allow multiple outputs to be connected together to implement active-low wired-OR logic.

 

The device operates from a nominal 5V supply with a range of 4.5V to 5.5V, making it suitable for standard TTL logic systems. The maximum propagation delay is 12.5ns at 5V and 50pF load, ensuring fast switching performance. The minimum output sink current is 64mA, providing robust drive capability for loads such as LEDs, relays, or bus lines.

 

The SN74F38D is specified for an operating temperature range of 0°C to 70°C, suitable for commercial applications. It is offered in a 14-SOIC surface mount package with a width of 3.90mm, enabling compact PCB designs.

SN74F38D Quick Information

Product Type: Logic Gate
Series: SN74F
Canonical Name: SN74F38 Quad 2-Input Positive-NAND Buffer with Open-Collector Outputs
Subcategory: Gates and Inverters

SN74F38D Compliance

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

SN74F38D Estimated Pricing

Qty Low High
1+ $0.42 $0.42

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

SN74F38D Features

  • Quad 2-input NAND gate with open collector.
  • Operates from 4.5V to 5.5V supply.
  • Maximum propagation delay of 12.5ns.
  • Minimum output drive current of 64mA.
  • Surface mount 14-SOIC package.

SN74F38D Applications

  • Wired-OR and wired-AND logic implementation.
  • Driving high-current loads like LEDs and relays.
  • Level shifting to higher voltage logic levels.
  • High-speed bus line driving up to 70 Mbps.

SN74F38D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74F38D?

4.5V to 5.5V.

What is the package type of the SN74F38D?

14-SOIC (3.90mm width).

What is the operating temperature range?

0°C to 70°C.

How many NAND gates are in the SN74F38D?

4 circuits, each with 2 inputs.

What is the propagation delay of this gate?

Maximum 12.5ns at 5V and 50pF load.

What is the output drive capability?

Minimum 64mA sink current (open collector output).

Does the SN74F38D have open collector outputs?

Yes, it features open collector outputs.

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