Typical VOLP (Output Ground Bounce)
<1 V at VCC = 5 V, TA = 25°C
High-Drive Outputs (−32-mA IOH, 64-mA IOL)
Ioff Supports Partial-Power-Down Mode
Operation
Latch-Up Performance Exceeds 500 mA Per
JEDEC Standard JESD-17
ESD Protection Exceeds JESD 22
− 2000-V Human-Body Model (A114-A)
− 200-V Machine Model (A115-A)

description/ordering information
These devices consist of bus-transceiver circuits, D-type flip-flops, and control circuitry arranged for multiplexed
transmission of data directly from the input bus or from the internal registers. Data on the A or B bus is clocked
into the registers on the low-to-high transition of the appropriate clock (CLKAB or CLKBA) input. Figure 1
illustrates the four fundamental bus-management functions that can be performed with the ’ABT646A devices.