SN54LV245A Datasheet, PDF (1/18 Pages) Texas Instruments – OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS

D 2-V to 5.5-V V_CC Operation
D Max t_pd of 6.5 ns at 5 V
D Typical V_OLP (Output Ground Bounce)
<0.8 V at V_CC = 3.3 V, T_A = 25°C
D Typical V_OHV (Output V_OH Undershoot)
>2.3 V at V_CC = 3.3 V, T_A = 25°C
D Support Mixed-Mode Voltage Operation on
All Ports
SN54LV245A, SN74LV245A
OCTAL BUS TRANSCEIVERS
WITH 3ĆSTATE OUTPUTS
SCLS382N − SEPTEMBER 1997 − REVISED APRIL 2005
D I_off Supports Partial-Power-Down Mode
Operation
D Latch-Up Performance Exceeds 250 mA Per
JESD 17
D ESD Protection Exceeds JESD 22
− 2000-V Human-Body Model (A114-A)
− 200-V Machine Model (A115-A)
− 1000-V Charged-Device Model (C101)
SN54LV245A . . . J OR W PACKAGE
SN74LV245A . . . DB, DGV, DW, NS,
OR PW PACKAGE
(TOP VIEW)
SN74LV245A . . . RGY PACKAGE
(TOP VIEW)
SN54LV245A . . . FK PACKAGE
(TOP VIEW)
DIR 1
A1 2
A2 3
A3 4
A4 5
A5 6
A6 7
A7 8
A8 9
GND ¹⁰
20 V_CC
19 OE
18 B1
17 B2
16 B3
15 B4
14 B5
13 B6
12 B7
11 _B8
1
A1 2
A2 3
A3 4
A4 5
A5 6
A6 7
A7 8
A8 ⁹
10
20
19 OE
18 B1
17 B2
16 B3
15 B4
14 B5
13 B6
12 _B7
11
3 2 1 20 19
A3 4
18 ^B1
A4 5
17 B2
A5 ⁶
16 B3
A6 ⁷
15 B4
A7 ⁸
14 B5
9 10 11 12 13
description/ordering information
These octal bus transceivers are designed for 2-V to 5.5-V V_CC operation.
ORDERING INFORMATION
TA
PACKAGE†
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
QFN − RGY
Reel of 1000 SN74LV245ARGYR
LV245A
SOIC − DW
Tube of 25
Reel of 2000
SN74LV245ADW
SN74LV245ADWR
LV245A
SOP − NS
Reel of 2000 SN74LV245ANSR
74LV245A
−40°C to 85°C
SSOP − DB
Reel of 2000
Tube of 70
SN74LV245ADBR
SN74LV245APW
LV245A
TSSOP − PW
Reel of 2000
Reel of 250
SN74LV245APWR
SN74LV245APWT
LV245A
TVSOP − DGV Reel of 2000 SN74LV245ADGVR
LV245A
VFBGA − GQN Reel of 1000 SN74LV245AGQNR
LV245A
CDIP − J
Tube of 20
SNJ54LV245AJ
SNJ54LV245AJ
−55°C to 125°C CFP − W
Tube of 85
SNJ54LV245AW
SNJ54LV245AW
LCCC − FK
Tube of 55
SNJ54LV245AFK
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.
UNLESS OTHERWISE NOTED this document contains PRODUCTION
DATA information 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.
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