SN74LS378N The SN74LS378N from Texas Instruments is a Hex D-Type Flip-Flop with Clock Enable. It operates at a maximum clock frequency of 40 MHz and is housed in a 16-PDIP package.
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SN74LS378N

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN74LS378N from Texas Instruments is a Hex D-Type Flip-Flop with Clock Enable. It operates at a maximum clock frequency of 40 MHz and is housed in a 16-PDIP package.
✓ Total Stock: 4 pcs
$ Price Range: $1.22

SN74LS378N Available from 2 distributors

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SN74LS378N Specifications Quick View

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

SN74LS378N Description

Short technical summary and product information.

The SN74LS378N is a Hex D-Type Flip-Flop with Clock Enable, manufactured by Texas Instruments. This component utilizes TTL circuitry and is designed for positive-edge triggering. It features individual data inputs for each flip-flop and a common enable input.

 

The device operates with a supply voltage range of 4.75V to 5.25V and can handle a maximum clock frequency of 40 MHz, with guaranteed operation from 0 to 30 MHz. The output current (IOL) is rated at 8 mA, and the output current (IOH) is -0.4 mA. Propagation delay is specified as a maximum of 27ns at 5V with a 15pF load, and a high-speed range of 10-50ns is also noted.

 

Designed for through-hole mounting, the SN74LS378N comes in a 16-PDIP package. Its operating temperature range is from 0°C to 70°C. Applications for this flip-flop include buffer/storage registers, shift registers, and pattern generators.

 

This component is part of the LS technology family and offers a standard function. It contains 6 bits per element and 1 element.

SN74LS378N Quick Information

Product Type: D-Type Flip-Flop
Series: 74LS
Canonical Name: SN74LS378N Hex D-Type Flip-Flop with Clock Enable
Subcategory: D-Type Flip-Flop

SN74LS378N Compliance

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

SN74LS378N Estimated Pricing

Qty Low High
1+ $1.22 $1.22

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

SN74LS378N Features

  • Hex D-Type Flip-Flop with Clock Enable.
  • Maximum clock frequency of 40 MHz.
  • Operates from 4.75V to 5.25V supply.
  • Through-hole mounting in 16-PDIP package.
  • Wide operating temperature range of 0°C to 70°C.

SN74LS378N Applications

  • Used for data storage in digital registers.
  • Ideal for state machine implementations.
  • Suitable for synchronous data latching.
  • Common in microcontroller interface circuits.

SN74LS378N FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74LS378N?

4.75V to 5.25V.

What package is the SN74LS378N available in?

16-PDIP (16-DIP, 0.300", 7.62mm).

What is the operating temperature range?

0°C to 70°C.

What is the maximum clock frequency?

40 MHz.

What is the propagation delay?

27 ns maximum at 5V, 15pF load.

What type of trigger does this flip-flop use?

Positive edge trigger.

How many bits does this flip-flop have?

6 bits.

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