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SN54ABT861

PinoutSpecificationsSupply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . 0.5 V to 7 VInput voltage range, VI (except I/O ports) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

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SeekIC No. : 004496372 Detail

SN54ABT861: PinoutSpecificationsSupply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . 0.5 V to 7 VInput voltage range, VI...

SN54ABT861 Data Sheet

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Part Number:
SN54ABT861
Supply Ability:
5000

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  • 1~5000
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  • Processing time
  • 15 Days
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Upload time: 2025/12/24

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Product Details

Description



Pinout

Connection Diagram Connection Diagram


Specifications

Supply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . 0.5 V to 7 V
Input voltage range, VI (except I/O ports) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..... 0.5 V to 7 V
Voltage range applied to any output in the high or power-off state, VO . . . . . . . . . . . . . . . . . . . ......0.5 V to 5.5 V
Current into any output in the low state, IO: SN54ABT861 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ........ . . . 96 mA
SN74ABT861 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128 mA
Input clamp current, IIK (VI < 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . . 18 mA
Output clamp current, IOK (VO < 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mA
Package thermal impedance, qJA (see Note 2): DW package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....... . 81°C/W
NT package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ................................................................................... . 67°C/W
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. .65°C to 150°C


Description

The SN54ABT861 are 10-bit transceivers designed for asynchronous communication between data buses. The control-function implementation allows for maximum flexibility in timing.

SN54ABT861 allows 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 SN54ABT861 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 SN54ABT861 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.




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