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18-Bit Bus Transceivers With 3-State Outputs


Package | PIN: DL | 56
Temp: I (-40 to 85)
Carrier: Partial Tube
Qty Price
1-9 $8.73
10-24 $7.85
25-99 $7.33
100-249 $6.58
250-499 $6.14
500-749 $5.34
750-999 $4.62
1000+ $4.53


  • Members of the Texas Instruments WidebusTM Family
  • Inputs Are TTL-Voltage Compatible
  • 3-State Outputs Drive Bus Lines Directly
  • Flow-Through Architecture Optimizes PCB Layout
  • Distributed VCC and GND Pin Configuration Minimizes High-Speed Switching Noise
  • EPICTM (Enhanced-Performance Implanted CMOS) 1-m Process
  • 500-mA Typical Latch-Up Immunity at 125°C
  • Package Options Include Plastic 300-mil Shrink Small-Outline (DL) Packages Using 25-mil Center-to-Center Pin Spacings and 380-mil Fine-Pitch Ceramic Flat (WD) Packages Using 25-mil Center-to-Center Pin Spacings


EPIC and Widebus are trademarks of Texas Instruments Incorporated.

Texas Instruments  74ACT16863DL

The 'ACT16863 are 18-bit noninverting transceivers designed for asynchronous communication between data buses. The control-function implementation minimizes external timing requirements.

The 'ACT16863 can be used as two 9-bit transceivers or one 18-bit transceiver. They allow data transmission from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the output-enable ( or ) inputs.

The 74ACT16863 is packaged in TI's shrink small-outline package (DL), which provides twice the I/O pin count and functionality of standard small-outline packages in the same printed-circuit-board area.

The 54ACT16863 is characterized for operation over the full military temperature range of -55°C to 125°C. The 74ACT16863 is characterized for operation from -40°C to 85°C.