SN74FB2033A - 8-Bit TTL/BTL Registered Transceiver
The SN74FB2033A is an 8-bit transceiver featuring a split input (AI) and output (AO) bus on the TTL-level A port.
The common-I/O, open-collector B port operates at backplane transceiver logic (BTL) signal levels.
The logic element for data flow in each direction is configured by two mode inputs (IMO
SN74FB2033A 8-BIT TTL/BTL REGISTERED TRANSCEIVER D Compatible With IEEE Std 1194.1-1991 (BTL) D TTL A Port, Backplane Transceiver Logic (BTL) B Port D Open-Collector B-Port Outputs Sink 100 mA D BIAS VCC Pin Minimizes Signal Distortion During Live Insertion or Withdrawal SCBS174M NOVEMBER 1991 REVISED SEPTEMBER 2001 D High-Impedance State During Power Up and Power Down D B-Port Biasing Network Preconditions the Connector and PC Trace to the BTL High-Level Voltage D TTL-Inpu
