SN74LVC1G240_16 Datasheet, PDF (1/22 Pages) Texas Instruments – Single Buffer/Driver With 3-State Output

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SN74LVC1G240
SCES305L – JANUARY 2001 – REVISED DECEMBER 2013
Single Buffer/Driver With 3-State Output
Check for Samples: SN74LVC1G240
FEATURES
1
•2 Available in the Texas Instruments NanoFree™
Package
• Supports 5-V V_CC Operation
• Inputs Accept Voltages to 5.5 V
• Provides Down Translation to V_CC
• Max t_pd of 3.7 ns at 3.3 V
• Low Power Consumption, 10-μA Max I_CC
• ±24-mA Output Drive at 3.3 V
• I_off Supports Live Insertion, Partial-Power-
Down Mode, and Back Drive Protection
• Latch-Up Performance Exceeds 100 mA Per
JESD 78, Class II
• ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model (A114-A)
– 200-V Machine Model (A115-A)
– 1000-V Charged-Device Model (C101)
DESCRIPTION
This single buffer/driver is designed for 1.65-V to 5.5-
V V_CC operation.
The SN74LVC1G240 is a single line driver with a 3-
state output. The output is disabled when the output-
enable (OE) input is high.
NanoFree™ package technology is a major
breakthrough in IC packaging concepts, using the die
as the package.
To ensure the high-impedance state during power up
or power down, OE should be tied to V_CC through a
pullup resistor; the minimum value of the resistor is
determined by the current-sinking capability of the
driver.
This device is fully specified for partial-power-down
applications using I_off. The I_off circuitry disables the
outputs, preventing damaging current backflow
through the device when it is powered down.
DBV PACKAGE
(TOP VIEW)
DCK PACKAGE
(TOP VIEW)
OE
1
5
V_CC
OE
1
5
V_CC
A
2
A
2
GND
3
4Y
YZP PACKAGE
(BOTTOM VIEW)
GND ^{3 4} Y
A²
OE ^{1 5 V}_CC
GND
3
4
Y
See mechanical drawings for dimensions.
DRY PACKAGE
(TOP VIEW)
OE ¹
A²
GND ³
6 _VCC
5 _N.C.
4Y
DSF PACKAGE
(TOP VIEW)
OE ¹
A²
GND ³
6 V_CC
5 _N.C.
4_Y
1
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.
NanoFree is a trademark of Texas Instruments.
2
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2001–2013, Texas Instruments Incorporated