74HCT244D,652 The 74HCT244D,652 is an octal buffer/line driver with non-inverting 3-state outputs from Nexperia. It operates from 4.5V to 5.5V and comes in a 20-pin SOIC package.
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74HCT244D,652

Available from 1 distributors
Mfr Name: Nexperia USA Inc.
Nexperia USA Inc.
The 74HCT244D,652 is an octal buffer/line driver with non-inverting 3-state outputs from Nexperia. It operates from 4.5V to 5.5V and comes in a 20-pin SOIC package.
✓ Total Stock: 6,768 pcs

74HCT244D,652 Available from 1 distributor

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74HCT244D,652 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Input Type
Lead Spacing
Lead Style
Logic Type
Mounting Type
Number of Bits per Element
Number of Elements
Number of Pins
Operating Temperature
Output Type
Supplier Device Package
Supply Current
Voltage

74HCT244D,652 Description

Short technical summary and product information.

The 74HCT244D,652 is an octal buffer/line driver with 3-state outputs from Nexperia. It can be used as two 4-bit buffers or one 8-bit buffer. The device features two output enables (1OE and 2OE), each controlling four outputs. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state.

 

Key specifications include a supply voltage range of 4.5V to 5.5V, maximum propagation delay of 33ns, typical supply current of 160µA, and output current capability of ±6mA. The device is specified for operating temperatures from -40°C to +125°C.

 

The 74HCT244D,652 is housed in a 20-pin SOIC package with a body width of 7.5mm (SOT163-1). It is surface mount compatible. ESD protection exceeds 2000V HBM and 1000V CDM. Latch-up performance exceeds 100mA per JESD78 Class II Level B.

74HCT244D,652 Quick Information

Product Type: Buffer/Line Driver
Series: 74HCT
Canonical Name: Nexperia 74HCT244D,652 Octal Buffer/Line Driver, 3-State, Non-Inverting, 20-Pin SOIC
Subcategory: Octal Buffer/Line Driver

74HCT244D,652 Compliance

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

74HCT244D,652 Features

  • Octal buffer/line driver with 3-state outputs.
  • Non-inverting polarity with TTL-compatible inputs.
  • Operates from 4.5V to 5.5V supply voltage.
  • Maximum propagation delay of 33 nanoseconds.
  • ESD protection exceeds 2000V HBM and 1000V CDM.

74HCT244D,652 Applications

  • Bus driving in digital logic systems.
  • Line interfacing for data transmission.
  • Memory address driver applications.
  • General-purpose buffering in 5V systems.

74HCT244D,652 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the 74HCT244D,652?

4.5V to 5.5V.

What package does the 74HCT244D,652 come in?

20-pin SOIC (SOT163-1) with 7.5mm body width.

What is the operating temperature range?

-40°C to +125°C.

Is the 74HCT244D,652 RoHS compliant?

RoHS3 compliant (unverified).

What is the output type of this buffer?

3-state outputs.

How many channels does the 74HCT244D,652 have?

8 channels (two 4-bit elements).

What is the maximum propagation delay?

33 nanoseconds.

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