SN74LVTH240 Datasheet, PDF (1/18 Pages) Texas Instruments – 3.3-V ABT OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS

SN54LVTH240, SN74LVTH240
3.3ĆV ABT OCTAL BUFFERS/DRIVERS
WITH 3ĆSTATE OUTPUTS
SCBS679K − DECEMBER 1996 − REVISED SEPTEMBER 2003
D Support Mixed-Mode Signal Operation (5-V
Input and Output Voltages With 3.3-V V_CC)
D Support Unregulated Battery Operation
Down to 2.7 V
D Typical V_OLP (Output Ground Bounce)
<0.8 V at V_CC = 3.3 V, T_A = 25°C
D I_off and Power-Up 3-State Support Hot
Insertion
D Bus Hold on Data Inputs Eliminates the
Need for External Pullup/Pulldown
Resistors
D Latch-Up Performance Exceeds 500 mA Per
JESD 17
D ESD Protection Exceeds JESD 22
− 2000-V Human-Body Model (A114-A)
− 200-V Machine Model (A115-A)
SN54LVTH240 . . . J OR W PACKAGE
SN74LVTH240 . . . DB, DW, NS,
OR PW PACKAGE
(TOP VIEW)
SN74LVTH240 . . . RGY PACKAGE
(TOP VIEW)
SN54LVTH240 . . . FK PACKAGE
(TOP VIEW)
1OE 1
1A1 2
2Y4 3
1A2 4
2Y3 5
1A3 6
2Y2 7
1A4 ⁸
2Y1 ⁹
GND ¹⁰
20 V_CC
19 2OE
18 1Y1
17 2A4
16 1Y2
15 2A3
14 1Y3
13 _2A2
12 _1Y4
11 _2A1
1
1A1 2
2Y4 3
1A2 4
2Y3 5
1A3 6
2Y2 7
1A4 8
2Y1 9
10
20
19 2OE
18 1Y1
17 2A4
16 1Y2
15 2A3
14 1Y3
13 2A2
12 1Y4
11
3 2 1 20 19
1A2 4
18 1Y1
2Y3 5
17 2A4
1A3 6
16 1Y2
2Y2 7
15 2A3
1A4 8
14 1Y3
9 10 11 12 13
description/ordering information
These octal buffers and line drivers are designed specifically for low-voltage (3.3-V) V_CC operation, but with the
capability to provide a TTL interface to a 5-V system environment.
ORDERING INFORMATION
TA
PACKAGE†
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
QFN − RGY
Tape and reel SN74LVTH240RGYR LXH240
SOIC − DW
Tube
SN74LVTH240DW
Tape and reel SN74LVTH240DWR
LVTH240
SOP − NS
Tape and reel SN74LVTH240NSR LVTH240
−40°C to 85°C
SSOP − DB
TSSOP − PW
Tape and reel
Tube
Tape and reel
SN74LVTH240DBR
SN74LVTH240PW
SN74LVTH240PWR
LXH240
LXH240
VFBGA − GQN
VFBGA − ZQN (Pb-free)
SN74LVTH240GQNR
Tape and reel
LXH240
SN74LVTH240ZQNR
CDIP − J
Tube
SNJ54LVTH240J
SNJ54LVTH240J
−55°C to 125°C CFP − W
Tube
SNJ54LVTH240W
SNJ54LVTH240W
LCCC − FK
Tube
SNJ54LVTH240FK
SNJ54LVTH240FK
† _{Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are}
available at www.ti.com/sc/package.
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.
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.
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265
Copyright  2003, Texas Instruments Incorporated
On products compliant to MILĆPRFĆ38535, all parameters are tested
unless otherwise noted. On all other products, production
processing does not necessarily include testing of all parameters.
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