Logic device/transceiver/encoder

Octal Bus Transceiver 20-SOIC 0 to 70 with 3-State Outputs

Octal Transparent D-Latch with 3-State Output 20-TSSOP -40 to 85

The MC100LVEL17 is a 3.3 V ECL, quad differential receiver. This device is functionally equivalent to device E116 and can operate from a -3.3 V or +3.3 V supply. In an open input condition, the Dbar input will be biased at VCC/2 and the D input will be pulled to VEE. This action will force the Q output low, ensuring stability. Only the VBB pin, the internally generated supply voltage, is provided for this device. In the case of single-ended inputs, tie the unused differential input to VBB as the switch reference voltage. VBB can also re-bias the AC-coupled input. When used, decouple VBB and VCC with 0.01 μF capacitors and limit current source or sink to 0.5 mA. VBB should be left open when not in use.