ꢀꢁꢂ ꢃ ꢄꢅꢆ ꢇꢈ ꢃ ꢂ ꢉꢊ ꢀꢁ ꢋꢃ ꢄꢅ ꢆꢇ ꢈꢃ ꢂꢉ
ꢌ ꢍꢌ ꢎꢅ ꢉꢏꢆ ꢐ ꢑꢆꢉꢄ ꢏꢒꢀ ꢆ ꢓꢉꢁꢀ ꢑꢔ ꢕ ꢅꢔ ꢓ ꢀ
ꢖ ꢕꢆ ꢇ ꢌ ꢎꢀꢆꢉꢆ ꢔ ꢐ ꢒꢆ ꢗꢒ ꢆꢀ
SCBS130T − MAY 1992 − REVISED SEPTEMBER 2003
D
D
D
D
Support Mixed-Mode Signal Operation (5-V
Input and Output Voltages With 3.3-V V
D
Bus Hold on Data Inputs Eliminates the
Need for External Pullup/Pulldown
Resistors
)
CC
Typical V
<0.8 V at V
(Output Ground Bounce)
OLP
CC
= 3.3 V, T = 25°C
D
D
Latch-Up Performance Exceeds 500 mA Per
JESD 17
A
Support Unregulated Battery Operation
Down to 2.7 V
ESD Protection Exceeds JESD 22
− 2000-V Human-Body Model (A114-A)
− 200-V Machine Model (A115-A)
I
and Power-Up 3-State Support Hot
off
Insertion
SN74LVTH245A . . . RGY PACKAGE
(TOP VIEW)
SN54LVTH245A . . . FK PACKAGE
(TOP VIEW)
SN54LVTH245A . . . J OR W PACKAGE
SN74LVTH245A . . . DB, DW, NS,
OR PW PACKAGE
(TOP VIEW)
1
20
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
DIR
A1
V
CC
3
2
1 20 19
18
19
18
17
16
15
14
13
12
2
3
4
5
6
7
8
9
A3
A4
A5
A6
A7
B1
B2
B3
B4
B5
4
5
6
7
8
A1
A2
A3
A4
A5
A6
A7
A8
OE
B1
B2
B3
B4
B5
B6
B7
OE
B1
B2
B3
B4
B5
B6
B7
B8
17
16
15
14
A2
A3
A4
A5
9 10 11 12 13
A6
A7
A8
10
11
GND
description/ordering information
These octal bus transceivers are designed specifically for low-voltage (3.3-V) V
capability to provide a TTL interface to a 5-V system environment.
operation, but with the
CC
ORDERING INFORMATION
ORDERABLE
†
T
A
PACKAGE
TOP-SIDE MARKING
PART NUMBER
SN74LVTH245ARGYR
SN74LVTH245ADW
SN74LVTH245ADWR
SN74LVTH245ANSR
SN74LVTH245ADBR
SN74LVTH245APW
SN74LVTH245APWR
SN74LVTH245AGQNR
SN74LVTH245AZQNR
SNJ54LVTH245AJ
QFN − RGY
SOIC − DW
Tape and reel
Tube
LXH245A
LVTH245A
Tape and reel
Tape and reel
Tape and reel
Tube
SOP − NS
LVTH245A
LXH245A
SSOP − DB
−40°C to 85°C
TSSOP − PW
LXH245A
LXH245A
Tape and reel
VFBGA − GQN
Tape and reel
VFBGA − ZQN (Pb-free)
CDIP − J
Tube
Tube
Tube
SNJ54LVTH245AJ
SNJ54LVTH245AW
SNJ54LVTH245AFK
−55°C to 125°C
CFP − W
SNJ54LVTH245AW
SNJ54LVTH245AFK
LCCC − FK
†
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.
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Copyright 2003, Texas Instruments Incorporated
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