SN74HCS21/SN74HCS21-Q1 Dual 4-Input AND Gate

Texas Instruments SN74HCS21/SN74HCS21-Q1 Dual 4-Input AND Gate contains two independent 4-input AND gates with Schmitt-trigger inputs. Each gate performs the Boolean function Y = A ● B ● C ● D in positive logic. The Texas Instruments SN74HCS21-Q1 devices are AEC-Q100 qualified for automotive applications.

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Qty. RoHS ECAD Model Logic Function
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Number of Input Lines
Package/Case
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Texas Instruments Logic Gates Automotive 2-ch 4- i nput 2-V to 6-V hig
Datasheet
4,169In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

AND 2 Gate HCS 8 Input SOIC-14 2 Output 7.8 mA - 7.8 mA 8 ns 2 V 6 V - 40 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Logic Gates 2-ch 4-input 2-V to 6-V high-speed (12
Datasheet
4,149In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

AND 2 Gate HCS 8 Input SOIC-14 2 Output 7.8 mA - 7.8 mA 8 ns 2 V 6 V - 40 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Logic Gates 2-ch 4-input 2-V to 6-V high-speed (12
Datasheet
3,743In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

AND 2 Gate HCS 8 Input TSSOP-14 2 Output 7.8 mA - 7.8 mA 8 ns 2 V 6 V - 40 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Logic Gates Automotive 2-ch 4- i nput 2-V to 6-V hig
Datasheet
827In Stock
2,000Expected 6/2/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

AND 2 Gate HCS 8 Input TSSOP-14 2 Output 7.8 mA - 7.8 mA 8 ns 2 V 6 V - 40 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel