MC74VHC244/MC74VHCT244A Octal Bus Buffers

onsemi MC74VHC244 and MC74VHCT244A Octal Bus Buffers are high‑speed CMOS octal non‑inverting bus buffers designed for robust, low‑power digital signal buffering in a wide range of system architectures. Built using advanced silicon‑gate CMOS technology, these devices deliver fast propagation delays, high noise immunity, and balanced signal timing, making the onsemi MC74VHC244 and MC74VHCT244A ideal for high‑performance computing and communication designs.

Results: 9
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Logic Family Number of Input Lines Number of Output Lines Polarity Package/Case High Level Output Current Low Level Output Current Quiescent Current Supply Voltage - Min Supply Voltage - Max Operating Supply Current Minimum Operating Temperature Maximum Operating Temperature Mounting Style Packaging
onsemi Buffers & Line Drivers Octal Bus Buffer/Line Driver 683In Stock
Cut Tape
$0.94
$0.682
$0.613
$0.54
Reel
$0.468
Min.: 1
Mult.: 1
: 1,000
VHCT 8 Input 8 Output Non-Inverting SOIC-20 - 8 mA 8 mA 1.35 mA 4.5 V 5.5 V 75 mA - 55 C + 125 C SMD/SMT Reel, Cut Tape
onsemi Buffers & Line Drivers OCTAL BUS BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS 2,500In Stock
Cut Tape
$0.59
$0.414
$0.37
$0.321
$0.298
Reel
$0.298
Min.: 1
Mult.: 1
Max.: 250
: 2,500
VHCT 8 Input 8 Output TSSOP-20 4 uA 4.5 V 5.5 V - 55 C + 125 C SMD/SMT Reel, Cut Tape
onsemi Buffers & Line Drivers CMOS BUS INTRFCE 1,920In Stock
2,500Expected 2026/11/02
Cut Tape
$0.93
$0.673
$0.606
$0.533
$0.498
Reel
$0.498
Min.: 1
Mult.: 1
Max.: 250
: 2,500
VHC 8 Input 8 Output Non-Inverting TSSOP-20 40 uA 2 V 5.5 V 75 mA - 55 C + 125 C SMD/SMT Reel, Cut Tape
onsemi Buffers & Line Drivers 5V Octal 3-State Inverting 141In Stock
$1.01
$0.727
$0.655
$0.576
Min.: 1
Mult.: 1
VHCT 8 Input 8 Output Non-Inverting TSSOP-20 - 8 mA 8 mA 4 uA 4.5 V 5.5 V 40 uA - 40 C + 125 C SMD/SMT Tube
onsemi Buffers & Line Drivers 2-5.5V Octal 3-State Non-Inverting 709In Stock
Cut Tape
$1.23
$0.889
$0.799
$0.704
Reel
$0.609
Min.: 1
Mult.: 1
Max.: 1,000
: 1,000
VHC 8 Input 8 Output Non-Inverting SOIC-WB-20 - 8 mA 8 mA 4 uA 2 V 5.5 V 40 uA - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
onsemi Buffers & Line Drivers 5V Octal 3-State Inverting 271In Stock
5,000On Order
Cut Tape
$1.01
$0.727
$0.655
$0.576
Reel
$0.477
Min.: 1
Mult.: 1
Max.: 2,500
: 2,500
VHCT 8 Input 8 Output Non-Inverting TSSOP-20 - 8 mA 8 mA 4 uA 4.5 V 5.5 V 40 uA - 40 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
onsemi Buffers & Line Drivers 5V Octal 3-State Inverting 511In Stock
1,000Expected 2026/12/15
Cut Tape
$1.23
$0.889
$0.799
$0.704
Reel
$0.609
Min.: 1
Mult.: 1
: 1,000
VHCT 8 Input 8 Output Non-Inverting SOIC-WB-20 - 8 mA 8 mA 4 uA 4.5 V 5.5 V 40 uA - 40 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
onsemi Buffers & Line Drivers LOG CMOS BUS INTRFCE OCTL
13,827On Order
Cut Tape
$0.94
$0.671
$0.605
$0.507
Reel
$0.423
Min.: 1
Mult.: 1
Max.: 2,500
: 2,500
VHC 8 Input 8 Output Non-Inverting TSSOP-20 - 8 mA 8 mA 4 uA 2 V 5.5 V 40 uA - 55 C + 125 C SMD/SMT Reel, Cut Tape, MouseReel
onsemi Buffers & Line Drivers 2-5.5V Octal 3-State Non-Inverting
454Expected 2026/12/04
$1.15
$0.833
$0.749
$0.659
Min.: 1
Mult.: 1
VHC 8 Input 8 Output Non-Inverting TSSOP-20 - 8 mA 8 mA 4 uA 2 V 5.5 V 40 uA - 55 C + 125 C SMD/SMT Tube