SN74LVC245A
SCAS218U –JANUARY 1993–REVISED FEBRUARY 2010
www.ti.com
ORDERING INFORMATION
TA
PACKAGE(1)
ORDERABLE PART NUMBER
TOP-SIDE MARKING
PDIP – N
Tube of 20
SN74LVC245AN
SN74LVC245AN
LC245A
QFN – RGY
Reel of 3000
Tube of 25
SN74LVC245ARGYR
SN74LVC245ADW
SN74LVC245ADWR
SN74LVC245ANSR
SN74LVC245ADBR
SN74LVC245APW
SN74LVC245APWR
SN74LVC245APWT
SN74LVC245ADGVR
SN74LVC245AGQNR
SN74LVC245AZQNR
SOIC – DW
LVC245A
Reel of 2000
Reel of 2000
Reel of 2000
Tube of 70
SOP – NS
LVC245A
LC245A
SSOP – DB
–40°C to 85°C
TSSOP – PW
Reel of 2000
Reel of 250
Reel of 2000
LC245A
TVSOP – DGV
VFBGA – GQN
LC245A
LC245A
Reel of 1000
VFBGA – ZQN (Pb-Free)
(1) Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at
www.ti.com/sc/package.
GQN OR ZQN PACKAGE
(TOP VIEW)
1
2
3
4
A
B
C
D
E
TERMINAL ASSIGNMENTS
1
A1
2
3
4
A
B
C
D
E
DIR
B2
A4
B6
A8
VCC
A2
B4
A6
B8
OE
B1
B3
B5
B7
A3
A5
A7
GND
FUNCTION TABLE
INPUTS
OPERATION
OE
L
DIR
L
B data to A bus
A data to B bus
Isolation
L
H
H
X
2
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