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M74HC03B1R The STMicroelectronics M74HC03B1R is a quad 2-input open drain NAND gate. It operates from a 2V to 6V supply voltage.
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M74HC03B1R

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics M74HC03B1R is a quad 2-input open drain NAND gate. It operates from a 2V to 6V supply voltage.
✓ Total Stock: 200 pcs
$ Price Range: $0.22

M74HC03B1R Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
200 pcs
On Request
200 pcs On Request 1 On Request On Request 0339+ On Request On Request
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M74HC03B1R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Features
Input Logic Level
Input Voltage
Logic Type
Max Propagation Delay @ V, Max CL
Mounting Type
Number of Circuits
Number of Inputs
Operating Temperature
Output Voltage
Power Dissipation
Quiescent Current
Supplier Device Package
Supplier Package
Voltage
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M74HC03B1R Description

Short technical summary and product information.

The STMicroelectronics M74HC03B1R is a high-speed CMOS quad 2-input NAND gate with open drain outputs. Fabricated with silicon gate C2MOS technology, it offers high noise immunity and stable output. This device operates over a wide voltage range of 2V to 6V.

 

Key electrical characteristics include a low quiescent current of 1µA (max) at 25°C and a propagation delay of 8ns typical at 6V with a 50pF load. The input logic levels range from 1.5V to 4.2V, and the output can sink up to 5.2mA. The operating temperature range is -55°C to 125°C.

 

Designed for high noise immunity, the M74HC03B1R is pin and function compatible with the 74 Series 03. It can be used in wired AND configurations with an external pull-up resistor, making it suitable for applications requiring a current sink or as an LED driver.

 

The component is packaged in a 14-DIP through-hole configuration. All inputs are protected against static discharge and transient overvoltage.

M74HC03B1R Quick Information

Product Type: NAND Gate
Series: HC
Canonical Name: M74HC03 Quad 2-Input Open Drain NAND Gate
Subcategory: NAND Gate

M74HC03B1R Compliance

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

M74HC03B1R Estimated Pricing

Qty Low High
1+ $0.22 $0.22

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

M74HC03B1R Features

  • Quad 2-input open drain NAND gate.
  • Wide 2V to 6V operating voltage range.
  • High speed with 8ns typical propagation delay.
  • Low 1µA maximum quiescent current.
  • Operates from -55°C to 125°C.

M74HC03B1R Applications

  • Suitable for wired AND configurations.
  • Can be used as an LED driver.
  • Applications requiring a current sink.
  • High noise immunity designs.

M74HC03B1R FAQs

5 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the M74HC03B1R?

The M74HC03B1R operates from 2V to 6V.

What is the operating temperature range of the M74HC03B1R?

The operating temperature range is -55°C to 125°C.

What package is the M74HC03B1R available in?

The M74HC03B1R is available in a 14-DIP (0.300", 7.62mm) through-hole package.

What is the typical propagation delay of the M74HC03B1R?

The typical propagation delay is 8ns at VCC = 6V with a 50pF load.

Does the M74HC03B1R have open drain outputs?

Yes, the M74HC03B1R features open drain outputs.

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