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Texas Instruments CD74HCT21M

2-ch 4-input 4.5-V to 5.5-V AND gate with TTL-compatible inputs 14-SOIC -55 to 125
Obsolete

Price and Stock

Datasheets & Documents

Download datasheets and manufacturer documentation for Texas Instruments CD74HCT21M.

Texas Instruments

Technical Drawing4 pages1 year ago
Official datasheet0 pages0 years ago
Datasheet14 pages15 years ago
Technical Drawing2 pages15 years ago
Datasheet13 pages18 years ago

Farnell

HQonline

EBEE

Newark

Inventory History

3 month trend:
-86.96%

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Alternate Parts

Price @ 1000
$ 0.11
$ 0.11
Stock
142,229
645,153
645,153
Authorized Distributors
0
3
3
Case/Package
SOIC
SOIC
SOIC
Number of Pins
14
14
14
Logic Function
AND
AND
AND
Number of Circuits
2
2
2
Number of Inputs
4
4
4
Propagation Delay
27 ns
27 ns
27 ns
Low Level Output Current
4 mA
4 mA
4 mA
High Level Output Current
-4 mA
-4 mA
-4 mA
Min Supply Voltage
4.5 V
4.5 V
4.5 V
Max Supply Voltage
5.5 V
5.5 V
5.5 V
Quiescent Current
2 µA
2 µA
2 µA

Supply Chain

Lifecycle StatusObsolete (Last Updated: 4 days ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 4 days ago)

Engineering Resources

View Evaluation kits and Reference designs for Texas Instruments CD74HCT21M.

Related Parts

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Texas InstrumentsSN74HC21DG4
IC GATE AND 2CH 4-INP 14SOIC / AND Gate IC 2 Channel 14-SOIC
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AND Gate 2-Element 4-IN Bipolar 14-Pin SOIC N T/R
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IC GATE AND 2CH 4-INP 14SOIC / AND Gate IC 2 Channel 14-SOIC

Descriptions

Descriptions of Texas Instruments CD74HCT21M provided by its distributors.

2-ch 4-input 4.5-V to 5.5-V AND gate with TTL-compatible inputs 14-SOIC -55 to 125
AND 74HCT21 EAR99 74HCT logic gate circuit 27ns @ 4.5V 50pF 1.75mm 4mA 4mA 2V
IC GATE AND 2CH 4-INP 14SOIC AND Gate IC 2 Channel 14-SOIC
LOGIC, DUAL 4-IN AND GATE, 14SOIC; Famille Logique/ Numéro de base: 74HCT21; Type de logique: AND; Courant, sortie: 4mA; Nombre d'entrées: 4; Tension, alimentation min.: 4.5V; Tension, alimentation max..: 5.5V; Type de boîtier
LOGIC, DUAL 4-IN AND GATE, 14SOIC; Logic Family / Base Number:74HCT21; Logic Type:AND; Output Current:4mA; No. of Inputs:4; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Logic Case Style:SOIC; No. of Pins:14Pins; Logic IC Family:74HCT; Logic IC Base Number:7421; Operating Temperature Min:-55°C; Operating Temperature Max:125°C; Product Range:-; Automotive Qualification Standard:-; RoHS Phthalates Compliant:Yes; MSL:MSL 1 - Unlimited; SVHC:No SVHC (27-Jun-2018); Logic Function Number:7421; Logic IC Base Number:7421; Logic IC Function:Dual 4-Input AND Gate; Operating Temperature Range:-55°C to +125°C; Supply Voltage Range:4.5V to 5.5V; Termination Type:Surface Mount Device

Manufacturer Aliases

Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names:

  • TI
  • TEXAS
  • TEXAS INST
  • TEXAS INSTR
  • TEXAS INSTRUMENT
  • TEXAS INSTRUMENTS INC
  • TEXAS INS
  • TEXAS INSTRU
  • TEXAS INSTRUMEN
  • TI/NS
  • TEX
  • Texas Instruments (TI)
  • TEXASIN
  • TEXAS INSTRUMENTS INCORPORATED
  • TEXINS
  • TEXAS INTRUMENTS
  • TEAXS
  • TEXASI
  • TI Texas Instruments
  • TEXAS INSTRUM
  • TEXAS USD
  • TEXAS INSRUMENTS
  • TEXAS INSRUMENT
  • TEXAS INSTUMENTS
  • TI-ROHS
  • Texas Instr.
  • Texas Instruments Inc.

Part Number Aliases

This part may be known by these alternate part numbers:

  • CD74HCT21M .
  • CD74HCT21M.