SN74LVC543A
OCTAL REGISTERED TRANSCEIVER
WITH 3-STATE OUTPUTS www.ti.com SCAS299H – JANUARY 1993 – REVISED MARCH 2005 FEATURES DB, DW, OR PW PACKAGE
(TOP VIEW) Operates From 1.65 V to 3.6 V
Inputs Accept Voltages to 5.5 V
Max tpd of 7 ns at 3.3 V
Typical VOLP (Output Ground Bounce)
2 V at VCC = 3.3 V, TA = 25В°C
Supports Mixed-Mode Signal Operation on All
Ports (5-V Input/Output Voltage With
3.3-V VCC)
Ioff Supports Partial-Power-Down Mode
Operation
Latch-Up Performance Exceeds 250 mA Per
JESD 17 LEBA
OEBA
A1
A2
A3
A4
A5
A6
A7 …
