SN54LVTH543 Datasheet - Texas Instruments

SN54LVTH543 3.3-V ABT OCTAL REGISTERED TRANSCEIVERS

ordering information NC * No internal connection These octal transceivers are designed specifically for low-voltage (3.3-V) VCC operation, but with the capability to provide a TTL interface to a 5-V system environment. ORDERING INFORMATION TA PACKAGE† ORDERABLE PART NUMBER TOP-SIDE MA.

SN54LVTH543, SN74LVTH543 3.3ĆV ABT OCTAL REGISTERED TRANSCEIVERS WITH 3ĆSTATE OUTPUTS SCBS704F AUGUST 1997 REVISED OCTOBER 2003 D Support Mixed-Mode Signal Operation (5-V Input and Output Voltages With 3.3-V VCC ) D Typical VOLP (Output Ground Bounce) <0.8 V at VCC = 3.3 V, TA = 25°C D Support Unregulated Battery Operation Down to 2.7 V D Ioff and Power-Up 3-State Support Hot Insertion D Bus Hold on Data Inputs Eliminates the Need for External Pullup/Pulldown Resistors D La.

SN54LVTH543-etcTI.pdf