SN74HC27 Triple 3-Input NOR Gates

Texas Instruments SN74HC27 Triple 3-Input NOR Gates contain three independent 3-input NOR gates. Each gate performs the Boolean function Y = A + B + C in positive logic. The Texas Instruments SN74HC27 devices have a wide operating voltage range of 2V to 6V and a broad operating temperature range of -40°C to +85°C.

Results: 5
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (PEN) 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
Packaging
Texas Instruments Logic Gates Triple 3-Input Posit ive NOR Gates
Datasheet
4,882In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

NOR 3 Gate HC 9 Input SSOP-14 3 Output 5.2 mA - 5.2 mA 9 ns 2 V 6 V - 40 C + 85 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Logic Gates Triple 3 Input POS N OR Gates ALT 595-SN ALT 595-SN74HC27DR
Datasheet
Product Comments
2,391In Stock
Min.: 1
Mult.: 1
: 2,500

NOR 3 Gate HC 3 Input SOIC-14 1 Output 4 mA - 4 mA 23 ns 2 V 6 V - 40 C + 85 C SMD/SMT Reel, Cut Tape
Texas Instruments Logic Gates Triple 3-Input Posit ive NOR Gates A 595 A 595-SN74HC27D
Datasheet
1,148In Stock
2,500Expected 8/20/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

NOR 3 Gate HC 9 Input SOIC-14 3 Output 5.2 mA - 5.2 mA 9 ns 2 V 6 V - 40 C + 85 C SMD/SMT Reel, Cut Tape, MouseReel
Texas Instruments Logic Gates Triple 3-Input
Datasheet
917In Stock
4,000Expected 8/3/2026
Min.: 1
Mult.: 1

NOR 3 Gate HC 9 Input PDIP-14 3 Output 5.2 mA - 5.2 mA 9 ns 2 V 6 V - 40 C + 85 C Through Hole Tube
Texas Instruments Logic Gates Triple 3-Input
Datasheet
1,350In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

NOR 3 Gate HC 9 Input SOIC-14 3 Output 5.2 mA - 5.2 mA 9 ns 2 V 6 V - 40 C + 85 C SMD/SMT Reel, Cut Tape, MouseReel