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74HC21D The 74HC21D is a dual 4-input AND gate in a DIP14 package, suitable for logic circuit applications.
Mfr Part #:

74HC21D

Available from 1 distributors
Mfr Name: RCA
RCA
The 74HC21D is a dual 4-input AND gate in a DIP14 package, suitable for logic circuit applications.
✓ Total Stock: 1,043 pcs
$ Price Range: $10.16

74HC21D Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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1,043 pcs
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74HC21D Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
Operating Temperature
Supply Voltage
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74HC21D Description

Short technical summary and product information.

The 74HC21D is a high-speed Si-gate CMOS device manufactured by RCA. It provides dual 4-input AND functions and is pin compatible with low-power Schottky TTL (LSTTL). The device operates over a temperature range of -40°C to +125°C and is RoHS3 compliant. It is available in multiple package options including DIP14, SO14, SSOP14, and TSSOP14, suitable for various mounting and space requirements. The device features low power dissipation, ESD protection exceeding 2000 V (HBM) and 200 V (MM), making it suitable for high-reliability applications in digital logic circuits.

74HC21D Quick Information

Product Type: Logic Gate
Canonical Name: 74HC21D Dual 4-input AND gate

74HC21D Compliance

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

74HC21D Estimated Pricing

Qty Low High
1+ $10.16 $10.16

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

74HC21D Features

  • Dual 4-input AND gate functionality
  • High-speed CMOS logic device
  • RoHS3 compliant and environmentally friendly
  • Multiple package options for flexible mounting
  • ESD protection exceeds 2000 V

74HC21D Applications

  • Used in digital logic circuit design
  • Suitable for industrial automation systems
  • Ideal for logic gate array applications
  • Compatible with various PCB mounting styles

74HC21D FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the 74HC21D?

The supply voltage range is from −0.5 V to +7 V.

What packages are available for the 74HC21D?

Available packages include DIP14, SO14, SSOP14, and TSSOP14.

What is the operating temperature range of the 74HC21D?

The operating temperature range is from −40°C to +125°C.

Is the 74HC21D RoHS compliant?

Yes, it is RoHS3 compliant.

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