text.skipToContent text.skipToNavigation


20-Bit FET Bus Switch


Package | PIN: DL | 48
Temp: I (-40 to 85)
Carrier: Cut Tape
Qty Price
1-9 $3.02
10-24 $2.72
25-99 $2.53
100-249 $2.22
250-499 $2.08
500-749 $1.77
750-999 $1.49
1000+ $1.42


  • Member of Texas Instruments' WidebusTM Family
  • 5- Switch Connection Between Two Ports
  • TTL-Compatible Input Levels
  • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II

    Widebus is a trademark of Texas Instruments.

Texas Instruments  SN74CBT16861DLR

The SN74CBT16861 provides 20 bits of high-speed TTL-compatible bus switching. The low on-state resistance of the switch allows connections to be made with minimal propagation delay.

The device is organized as one dual 10-bit switch with separate output-enable (OE\) input. When OE\ is low, the switch is on, and port A is connected to port B. When OE\ is high, the switch is open, and the high-impedance state exists between the two ports.