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SN54LVT162245A Datasheet(PDF) 3 Page - Texas Instruments

Part No. SN54LVT162245A
Description  3.3-V ABT 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
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Maker  TI [Texas Instruments]
Homepage  http://www.ti.com
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SN54LVT162245A Datasheet(HTML) 3 Page - Texas Instruments

 
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SN54LVT162245A, SN74LVT162245A
3.3V ABT 16BIT BUS TRANSCEIVERS
WITH 3STATE OUTPUTS
SCBS714B − FEBRUARY 2000 − REVISED SEPTEMBER 2003
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
logic diagram (positive logic)
To Seven Other Channels
1DIR
1A1
1B1
1OE
To Seven Other Channels
2DIR
2A1
2B1
2OE
1
47
24
36
48
2
25
13
Pin numbers shown are for the DGG, DL, and WD packages.
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage range, VCC
−0.5 V to 4.6 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage range, VI (see Note 1)
−0.5 V to 7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Voltage range applied to any output in the high-impedance
or power-off state, VO (see Note 1)
−0.5 V to 7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Voltage range applied to any output in the high state, VO (see Note 1)
−0.5 V to VCC + 0.5 V
. . . . . . . . . . . . .
Current into any output in the low state, IO: SN54LVT162245A (B port)
96 mA
. . . . . . . . . . . . . . . . . . . . . . . . .
SN74LVT162245A (B port)
128 mA
. . . . . . . . . . . . . . . . . . . . . . . .
A port
30 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Current into any output in the high state, IO (see Note 2): SN54LVT162245A (B port)
48 mA
. . . . . . . . . . . . .
SN74LVT162245A (B port)
64 mA
. . . . . . . . . . . . .
A port
30 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input clamp current, IIK (VI < 0)
−50 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output clamp current, IOK (VO < 0)
−50 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Package thermal impedance,
θJA (see Note 3): DGG package
70
°C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DL package
63
°C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
GQL/ZQL package
42
°C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, Tstg
−65
°C to 150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
† Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES:
1. The input and output negative-voltage ratings may be exceeded if the input and output clamp-current ratings are observed.
2. This current flows only when the output is in the high state and VO > VCC.
3. The package thermal impedance is calculated in accordance with JESD 51-7.


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