SN74HCT374N The Texas Instruments SN74HCT374N is an octal edge-triggered D-type flip-flop with 3-state outputs. It operates within a voltage range of 4.5V to 5.5V.
Mfr Part #:

SN74HCT374N

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74HCT374N is an octal edge-triggered D-type flip-flop with 3-state outputs. It operates within a voltage range of 4.5V to 5.5V.
Total Stock: 301,048 pcs
$ Price Range: $0.86

SN74HCT374N Available from 2 distributors

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SN74HCT374N Specifications Quick View

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

SN74HCT374N Description

Short technical summary and product information.

The SN74HCT374N from Texas Instruments is an octal D-type flip-flop featuring 3-state outputs, designed for driving capacitive or low-impedance loads. This device is suitable for buffer registers, I/O ports, and bidirectional bus drivers.

 

Each of the eight flip-flops is edge-triggered, responding to the positive transition of the clock input. The outputs are set to the logic levels present at the data inputs. An output enable (OE) input controls the outputs, allowing them to be in a normal logic state or a high-impedance state, which minimizes bus loading.

 

Key electrical specifications include an operating voltage range of 4.5V to 5.5V, a maximum quiescent current of 80 µA, and a typical propagation delay of 22 ns. The outputs can drive up to ±6 mA at 5V. The device is TTL-voltage compatible and features low input current of 1 µA maximum.

 

Packaged in a 20-pin PDIP, the SN74HCT374N is designed for through-hole mounting. It operates within an ambient temperature range of -40°C to 85°C.

SN74HCT374N Quick Information

Product Type: Flip Flop
Series: SN74HCT
Canonical Name: SN74HCT374N Octal Edge-Triggered D-Type Flip-Flop with 3-State Outputs
Subcategory: D-Type Flip Flop

SN74HCT374N Compliance

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

SN74HCT374N Estimated Pricing

Qty Low High
1+ $0.86 $0.86

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

SN74HCT374N Features

  • Octal edge-triggered D-type flip-flops
  • 3-state outputs for bus driving
  • Wide operating voltage range 4.5V to 5.5V
  • Low power consumption 80 µA max
  • Through-hole mounting in PDIP package

SN74HCT374N Applications

  • Buffer registers implementation
  • I/O port expansion
  • Bidirectional bus drivers
  • Working registers

SN74HCT374N FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of SN74HCT374N?

The operating voltage range is 4.5 V to 5.5 V.

What is the package type of SN74HCT374N?

The package type is 20-PDIP (20-DIP 0.300", 7.62mm).

What is the operating temperature range of SN74HCT374N?

The operating temperature range is -40°C to 85°C (TA).

What is the maximum clock frequency?

The maximum clock frequency is 40 MHz.

What is the maximum propagation delay?

The maximum propagation delay is 41 ns at 5.5 V with 150 pF load.

What is the output type of this device?

The outputs are tri-state and non-inverted.

How many flip-flops are in the SN74HCT374N?

It contains one element with 8 bits (single 8-bit D-type flip-flop).

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