SN74ABT861 10-Bit Transceivers With 3-State Outputs | TI.com

SN74ABT861 (ACTIVE) 10-Bit Transceivers With 3-State Outputs

10-Bit Transceivers With 3-State Outputs - SN74ABT861
Datasheet
 

Description

The 'ABT861 are 10-bit transceivers designed for asynchronous communication between data buses. The control-function implementation allows for maximum flexibility in timing.

These devices allow noninverted data transmission from the A bus to the B bus or from the B bus to the A bus, depending on the logic levels at the output-enable (OEAB\ and OEBA\) inputs.

When VCC is between 0 and 2.1 V, the device is in the high-impedance state during power up or power down. However, to ensure the high-impedance state above 2.1 V, OE\ should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

The SN54ABT861 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ABT861 is characterized for operation from -40°C to 85°C.

Features

  • State-of-the-Art EPIC-II BTM BiCMOS Design Significantly Reduces Power Dissipation
  • ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)
  • High-Impedance State During Power Up and Power Down
  • Latch-Up Performance Exceeds 500 mA Per JEDEC Standard JESD-17
  • High-Drive Outputs (-32-mA IOH, 64-mA IOL)
  • Package Options Include Plastic Small-Outline (DW) Package, Ceramic Chip Carriers (FK), and Plastic (NT) and Ceramic (JT) DIPs

EPIC-IIB is a trademark of Texas Instruments Incorporated.

Parametrics

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Part number Order Technology Family VCC (Min) (V) VCC (Max) (V) Bits (#) Voltage (Nom) (V) F @ nom voltage (Max) (MHz) ICC @ nom voltage (Max) (mA) tpd @ nom Voltage (Max) (ns) IOL (Max) (mA) IOH (Max) (mA) Rating Operating temperature range (C)
SN74ABT861 Order now ABT     4.5     5.5     10     5     150     0.25     5.2     64     -32     Catalog     -40 to 85