SN74AS21 Dual 4-Input Positive-AND Gates

Texas Instruments SN74AS21/SN74ALS21 Dual 4-Input Positive-AND Gates perform the Boolean function Y = A + B + C + D in positive logic. These devices contain two independent 4-input positive-AND gates. These devices have an operating voltage range of 4.5V to 5.5V and a low power consumption of 20μA. The SN74ALS21A and SN74AS21 are characterized for operation from 0°C to 70°C.

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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
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Texas Instruments Logic Gates Dual 4-Input A 595-S N74ALS21AD A 595-SN A 595-SN74ALS21AD
Datasheet
1,226In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

AND 2 Gate ALS 8 Input SOIC-14 2 Output 8 mA - 400 uA 15 ns 4.5 V 5.5 V 0 C + 70 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Logic Gates Dual 4-Input Positiv e-AND Gates
Datasheet
783In Stock
Min.: 1
Mult.: 1

AND 2 Gate ALS 4 Input PDIP-14 1 Output 20 mA - 2 mA 15 ns 4.5 V 5.5 V 0 C + 70 C SMD/SMT Tube
Texas Instruments Logic Gates Dual 4-Input Positiv e-AND Gates
Datasheet
160In Stock
Min.: 1
Mult.: 1

AND 2 Gate AS 8 Input SOIC-14 2 Output 20 mA - 2 mA 6 ns 4.5 V 5.5 V 0 C + 70 C SMD/SMT Tube
Texas Instruments Logic Gates Dual 4-Input Positiv e-AND Gates
Datasheet
65In Stock
Min.: 1
Mult.: 1

AND 2 Gate AS 8 Input PDIP-14 2 Output 20 mA - 2 mA 6 ns 4.5 V 5.5 V 0 C + 70 C Through Hole Tube
Texas Instruments Logic Gates Dual 4-Input Positiv e-AND Gates
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 2,000
Mult.: 2,000
Reel: 2,000

AND 2 Gate ALS 4 Input SOIC-14 1 Output 20 mA - 2 mA 15 ns 4.5 V 5.5 V 0 C + 70 C SMD/SMT Reel
Texas Instruments Logic Gates Dual 4-Input Pos
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 2,000
Mult.: 2,000
Reel: 2,000

AND 2 Gate AS 4 Input SOIC-14 1 Output 20 mA - 2 mA 15 ns 4.5 V 5.5 V 0 C + 70 C SMD/SMT Reel