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M74HC20B1R The STMicroelectronics M74HC20B1R is a dual 4-input NAND gate IC. It operates within a 2V to 6V supply voltage range and features a -55°C to 125°C operating temperature.
Mfr Part #:

M74HC20B1R

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics M74HC20B1R is a dual 4-input NAND gate IC. It operates within a 2V to 6V supply voltage range and features a -55°C to 125°C operating temperature.
✓ Total Stock: 45 pcs
$ Price Range: $0.22

M74HC20B1R Available from 1 distributor

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M74HC20B1R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
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
Voltage
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M74HC20B1R Description

Short technical summary and product information.

The STMicroelectronics M74HC20B1R is a high-speed CMOS dual 4-input NAND gate. Fabricated with silicon gate C2MOS technology, it offers high noise immunity and stable output due to its 3-stage buffered output.

 

This device operates over a wide voltage range of 2V to 6V. Key electrical characteristics include a maximum propagation delay of 9ns (typical at 6V) and a low quiescent current of 1μA (maximum at 25°C). The output current is rated at 4mA minimum at VCC = 4.5V. Input logic levels are defined with a high level of 1.5V to 4.2V and a low level of 0.5V to 1.8V, depending on the supply voltage.

 

Designed for through-hole mounting, the M74HC20B1R comes in a 14-DIP package. Its operating temperature range is from -55°C to 125°C. All inputs are equipped with protection circuits against static discharge and transient excess voltage, ensuring robust performance in various applications.

M74HC20B1R Quick Information

Product Type: NAND Gate
Series: 74HC
Canonical Name: STMicroelectronics M74HC20B1R Dual 4-Input NAND Gate
Subcategory: NAND Gate

M74HC20B1R Compliance

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

M74HC20B1R Estimated Pricing

Qty Low High
1+ $0.22 $0.22

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

M74HC20B1R Features

  • Dual 4-input NAND gate IC.
  • Wide 2V to 6V operating voltage.
  • High speed with 9ns typical propagation delay.
  • Wide -55°C to 125°C temperature range.
  • Through-hole mounted in 14-DIP package.

M74HC20B1R Applications

  • General purpose logic gating circuits.
  • Signal inversion and combination.
  • Digital control systems.
  • Battery-powered devices.
  • Industrial temperature environments.

M74HC20B1R FAQs

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

2V to 6V.

What package is the M74HC20B1R available in?

14-DIP (0.300", 7.62mm) through-hole package.

What is the operating temperature range?

-55°C to 125°C.

What is the logic type?

Dual 4-input NAND gate.

What is the typical propagation delay?

9ns at VCC=6V with 50pF load.

What is the output current capability?

Minimum 4mA at VCC=4.5V for both sourcing and sinking.

What is the quiescent current?

Maximum 1μA at 25°C.

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