ꢀꢁ ꢂꢃ ꢄꢅꢆ ꢃ ꢂ ꢇꢈ ꢀꢁꢉ ꢃꢄꢅ ꢆꢃ ꢂꢇ
ꢊ ꢋꢌꢇꢄ ꢍꢎꢀ ꢌ ꢏꢇꢁꢀ ꢋꢐ ꢑ ꢅꢐ ꢏ ꢀ
ꢒ ꢑꢌ ꢓ ꢔ ꢕꢀꢌꢇꢌ ꢐ ꢊ ꢎꢌ ꢖꢎ ꢌꢀ
SCLS382N − SEPTEMBER 1997 − REVISED APRIL 2005
D
D
D
D
D
2-V to 5.5-V V
Operation
D
D
D
I
Supports Partial-Power-Down Mode
CC
off
Operation
Max t of 6.5 ns at 5 V
pd
Latch-Up Performance Exceeds 250 mA Per
JESD 17
Typical V
<0.8 V at V
(Output Ground Bounce)
OLP
CC
= 3.3 V, T = 25°C
A
ESD Protection Exceeds JESD 22
− 2000-V Human-Body Model (A114-A)
− 200-V Machine Model (A115-A)
Typical V
>2.3 V at V
(Output V
Undershoot)
OHV
CC
OH
= 3.3 V, T = 25°C
A
Support Mixed-Mode Voltage Operation on
All Ports
− 1000-V Charged-Device Model (C101)
SN54LV245A . . . J OR W PACKAGE
SN74LV245A . . . DB, DGV, DW, NS,
OR PW PACKAGE
SN74LV245A . . . RGY PACKAGE
(TOP VIEW)
SN54LV245A . . . FK PACKAGE
(TOP VIEW)
(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
B1
B2
B3
B4
4
5
6
7
8
A1
A2
A3
A4
A5
A6
A7
A8
OE
19
A3
A4
A5
A6
A7
2
3
4
5
6
7
8
9
OE
B1
B2
B3
B4
B5
B6
B7
B8
17
16
15
18 B1
17 B2
A2
A3
16
15
14
13
12
B3
B4
B5
B6
B7
A4
14 B5
9 10 11 12 13
A5
A6
A7
A8
10
11
GND
description/ordering information
These octal bus transceivers are designed for 2-V to 5.5-V V
operation.
CC
ORDERING INFORMATION
ORDERABLE
TOP-SIDE
MARKING
†
PACKAGE
T
A
PART NUMBER
SN74LV245ARGYR
SN74LV245ADW
SN74LV245ADWR
SN74LV245ANSR
SN74LV245ADBR
SN74LV245APW
SN74LV245APWR
SN74LV245APWT
SN74LV245ADGVR
SN74LV245AGQNR
SNJ54LV245AJ
QFN − RGY
SOIC − DW
Reel of 1000
Tube of 25
LV245A
LV245A
Reel of 2000
Reel of 2000
Reel of 2000
Tube of 70
SOP − NS
74LV245A
LV245A
SSOP − DB
−40°C to 85°C
Reel of 2000
Reel of 250
Reel of 2000
Reel of 1000
Tube of 20
TSSOP − PW
LV245A
TVSOP − DGV
VFBGA − GQN
CDIP − J
LV245A
LV245A
SNJ54LV245AJ
SNJ54LV245AW
SNJ54LV245AFK
−55°C to 125°C
CFP − W
Tube of 85
SNJ54LV245AW
LCCC − FK
Tube of 55
SNJ54LV245AFK
†
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.
Copyright 2005, Texas Instruments Incorporated
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