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SN54ABT16863

Features: Members of the Texas Instruments Widebus(TM) Family State-of-the-Art EPIC-II B(TM) BiCMOS Design Significantly Reduces Power Dissipation Latch-Up Performance Exceeds 500 mA Per JEDEC Standard JESD-17 Typical VOLP (Output Ground Bounce) < 1 VCC at V = 5 V, TA = 25 CHigh-Impedance State D...

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SN54ABT16863: Features: Members of the Texas Instruments Widebus(TM) Family State-of-the-Art EPIC-II B(TM) BiCMOS Design Significantly Reduces Power Dissipation Latch-Up Performance Exceeds 500 mA Per JEDEC Stand...

SN54ABT16863 Data Sheet

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Part Number:
SN54ABT16863
Supply Ability:
5000

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  • 1~5000
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  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/12/24

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Product Details

Description



Features:

Members of the Texas Instruments Widebus(TM) Family
State-of-the-Art EPIC-II B(TM) BiCMOS Design Significantly Reduces Power Dissipation
Latch-Up Performance Exceeds 500 mA Per JEDEC Standard JESD-17
Typical VOLP   (Output Ground Bounce) < 1 VCC  at V  = 5 V, TA   = 25 C
High-Impedance State During Power Up and Power
Down Distributed VCC  and GND Pin Configuration Minimizes High-Speed Switching Noise
Flow-Through Architecture Optimizes PCB Layout
High-Drive Outputs (32-mA I , 64-mA I )
Package Options Include Plastic 300-mil Shrink Small-Outline (DL) Package and 380-mil Fine-Pitch Ceramic Flat (WD) Package Using 25-mil Center-to-Center
Spacings


Pinout

Connection Diagram


Specifications

Supply voltage range, VCC   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . . . . . . . . . . . . . . . . . . .  0.5 V to 7 V
nput 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 : SN54ABT16863...................................................................... 96 mA
                                                                        SN74ABT16863 . . . . . . . . . . . . . . . . . .. ... . . . . . . . . . . . . .  128 mA
nput clamp current, IIK  (V I < 0)  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . .. .  . . . . . . . . . . . .  18 mA
Output clamp current, IOK   (VO  < 0)  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . .  50 mA
Package thermal impedance, q JA (see Note 2): DL package . . . . . . . . . . . . . . . . . . ..... . . . . . . . . . . . . . . 74°C/W
Storage temperature range, Tstg  65°. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  C to 150° C



Description

The SN54ABT16863 are 18-bit noninverting VCC 22 35 VCC transceivers designed for asynchronous 2B6 23 34 2A6 communication between data buses. The 2B7 24 33 2A7 control-function implementation minimizes GND 25 32 GND external timing requirements. 2B8 26 31 2A8

The SN54ABT16863 can be used as two 9-bit 2B9 27 30 2A9 transceivers or one 18-bit transceiver. SN54ABT16863 allow 2OEAB 28 29 2OEBA data transmission from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the output-enable (OEAB or OEBA) inputs.

When V  is between 0 and 2.1 V, the SN54ABT16863 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 SN54ABT16863 is determined by the current-sinking capability of the driver.

The SN54ABT16863 is characterized for operation over the full military temperature range of 55°C to 125°C

The SN74ABT16863 is characterized for operation from 40°C to 85°C.




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