sn74lvch16540adgg ETC-unknow, sn74lvch16540adgg Datasheet

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sn74lvch16540adgg

Manufacturer Part Number
sn74lvch16540adgg
Description
16-bit Buffer/driver With 3-state Outputs
Manufacturer
ETC-unknow
Datasheet

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Part Number:
sn74lvch16540adggR
Manufacturer:
Texas Instruments
Quantity:
1 885
description
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
EPIC and Widebus are trademarks of Texas Instruments Incorporated.
D
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D
D
D
D
This 16-bit buffer/driver is designed for 1.65-V to
3.6-V
high-performance bus interface for wide data
paths.
The 3-state control gate is a 2-input AND gate with active-low inputs so that if either output-enable (OE1 or OE2)
input is high, all corresponding outputs are in the high-impedance state.
Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of these devices as translators
in a mixed 3.3-V/5-V system environment.
To ensure the high-impedance state during power up or power down, OE should be tied to V
resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
Active bus-hold circuitry is provided to hold unused or floating data inputs at a valid logic level.
The SN74LVCH16540A is characterized for operation from –40 C to 85 C.
Member of the Texas Instruments
Widebus
EPIC
CMOS) Submicron Process
Typical V
< 0.8 V at V
Typical V
> 2 V at V
Supports Mixed-Mode Signal Operation on
All Ports (5-V Input/Output Voltage With
3.3-V V
Power Off Disables Outputs, Permitting
Live Insertion
Latch-Up Performance Exceeds 250 mA Per
JESD 17
Bus Hold on Data Inputs Eliminates the
Need for External Pullup/Pulldown
Resistors
Package Options Include Plastic 300-mil
Shrink Small-Outline (DL) and Thin-Shrink
Small-Outline (DGG) Packages
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
V
CC
(Enhanced-Performance Implanted
CC
OLP
OHV
CC
)
CC
Family
= 3.3 V, T
(Output Ground Bounce)
(Output V
operation,
= 3.3 V, T
A
A
OH
= 25 C
= 25 C
and
Undershoot)
POST OFFICE BOX 655303
provides
a
DALLAS, TEXAS 75265
1OE1
2OE1
GND
GND
GND
GND
V
V
DGG OR DL PACKAGE
1Y1
1Y2
1Y3
1Y4
1Y5
1Y6
1Y7
1Y8
2Y1
2Y2
2Y3
2Y4
2Y5
2Y6
2Y7
2Y8
SCAS569G – MARCH 1996 – REVISED JUNE 1998
CC
CC
Copyright
(TOP VIEW)
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WITH 3-STATE OUTPUTS
16-BIT BUFFER/DRIVER
1998, Texas Instruments Incorporated
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SN74LVCH16540A
1OE2
1A1
1A2
GND
1A3
1A4
V
1A5
1A6
GND
1A7
1A8
2A1
2A2
GND
2A3
2A4
V
2A5
2A6
GND
2A7
2A8
2OE2
CC
CC
CC
through a pullup
1

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sn74lvch16540adgg Summary of contents

Page 1

D Member of the Texas Instruments Widebus Family D EPIC (Enhanced-Performance Implanted CMOS) Submicron Process D Typical V (Output Ground Bounce) OLP < Typical V (Output ...

Page 2

SN74LVCH16540A 16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS SCAS569G – MARCH 1996 – REVISED JUNE 1998 † logic symbol 1OE1 1OE2 2OE1 2OE2 1A1 1A2 1A3 1A4 1A5 1A6 1A7 1A8 2A1 2A2 2A3 2A4 2A5 2A6 2A7 2A8 † This symbol ...

Page 3

Supply voltage range ...

Page 4

SN74LVCH16540A 16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS SCAS569G – MARCH 1996 – REVISED JUNE 1998 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS –100 – ...

Page 5

PARAMETER Outputs enabled Power dissipation capacitance per buffer/driver Outputs disabled † This information was not available at the time of publication 1.8 V TEST 0.15 V ...

Page 6

SN74LVCH16540A 16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS SCAS569G – MARCH 1996 – REVISED JUNE 1998 PARAMETER MEASUREMENT INFORMATION 1k From Output Under Test (see Note A) LOAD CIRCUIT Timing Input t su ...

Page 7

PARAMETER MEASUREMENT INFORMATION 500 From Output Under Test 500 (see Note A) LOAD CIRCUIT Timing Input Data Input VOLTAGE WAVEFORMS SETUP AND HOLD TIMES Input ...

Page 8

SN74LVCH16540A 16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS SCAS569G – MARCH 1996 – REVISED JUNE 1998 PARAMETER MEASUREMENT INFORMATION 500 From Output Under Test 500 (see Note A) LOAD CIRCUIT Timing 1.5 V Input ...

Page 9

Texas Instruments and its subsidiaries (TI) reserve the right to make changes to their products or to discontinue any product or service without notice, and advise customers to obtain the latest version of relevant information to verify, before placing orders, ...

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