SN74HC21/SN74HC21-Q1 Dual 4-Input AND Gates

Texas Instruments SN74HC21/SN74HC21-Q1 Dual 4-Input AND Gates contains two independent 4-input AND gates. Each gate performs the Boolean function Y = A ● B ● C ● D in positive logic. These devices have a wide operating voltage range of 2V to 6V. The Texas Instruments SN74HC21-Q1 devices are AEC-Q100 qualified for automotive applications.

Results: 10
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Logic Function
Number of Gates
Logic Family
Number of Input Lines
Package / Case
Number of Output Lines
Low Level Output Current
High Level Output Current
Propagation Delay Time
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
Mounting Style
Qualification
Packaging
Texas Instruments Logic Gates 2-Ch 4-Input 2V to 6 V 5.2mA Drive Str
Datasheet
2,443In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

AND 2 Gate HC 8 Input SOIC-14 2 Output 2 V 6 V - 40 C + 85 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Logic Gates Dual 4-input Positiv e-AND Gates ALT 595 ALT 595-SN74HC21N
Datasheet
Product Comments
949In Stock
Min.: 1
Mult.: 1

AND 2 Gate HC 8 Input PDIP-14 2 Output 5.2 mA - 5.2 mA 11 ns 2 V 6 V - 40 C + 85 C Through Hole Tube
Texas Instruments Logic Gates Dual 4 Input POS AND Gates ALT 595-SN74H ALT 595-SN74HC21PWR
Datasheet
Product Comments
1,725In Stock
Min.: 1
Mult.: 1
: 2,000

AND 2 Gate HC 4 Input TSSOP-14 1 Output 5.2 mA - 5.2 mA 28 ns 2 V 6 V - 40 C + 85 C SMD/SMT Reel, Cut Tape
Texas Instruments Logic Gates Dual 4-input Positiv e-AND Gates A 595-S A 595-SN74HC21D
Datasheet
806In Stock
7,500Expected 2026-07-20
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

AND 2 Gate HC 8 Input SOIC-14 2 Output 5.2 mA - 5.2 mA 11 ns 2 V 6 V - 40 C + 85 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Logic Gates Dual 4-Input Pos
Datasheet
48In Stock
1,000Expected 2026-07-23
Min.: 1
Mult.: 1

AND 2 Gate HC 8 Input PDIP-14 2 Output 5.2 mA - 5.2 mA 11 ns 2 V 6 V - 40 C + 85 C Through Hole Tube
Texas Instruments Logic Gates Dual 4-Input Pos
Datasheet
534In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

AND 2 Gate HC 8 Input SOIC-14 2 Output 5.2 mA - 5.2 mA 11 ns 2 V 6 V - 40 C + 85 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Logic Gates Dual 4-input Positiv e-AND Gates A 595-S A 595-SN74HC21PW
Datasheet
905In Stock
2,000Expected 2026-07-31
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

AND 2 Gate HC 8 Input TSSOP-14 2 Output 5.2 mA - 5.2 mA 11 ns 2 V 6 V - 40 C + 85 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Logic Gates Auto Cat Dual 4 Inp Positive AND Gates
Datasheet
3,460In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

AND 2 Gate HC 8 Input SOIC-14 2 Output 5.2 mA - 5.2 mA 11 ns 2 V 6 V - 40 C + 125 C SMD/SMT AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Logic Gates Dual 4-Inp Pos-AND G ates A 595-SN74HC21 A 595-SN74HC21QPWRQ1
Datasheet
473In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

AND 2 Gate HC 8 Input TSSOP-14 2 Output 5.2 mA - 5.2 mA 11 ns 2 V 6 V - 40 C + 125 C SMD/SMT AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Logic Gates Auto Cat Dual 4 Inp Positive AND Gates A A 595-SN74HC21QPWRG4Q1
Datasheet
2,364In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

AND 2 Gate HC 8 Input TSSOP-14 2 Output 5.2 mA - 5.2 mA 11 ns 2 V 6 V - 40 C + 125 C SMD/SMT AEC-Q100 Reel, Cut Tape, MouseReel