參數(shù)資料
型號(hào): SNJ54LV540AFK
廠商: Texas Instruments, Inc.
英文描述: OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
中文描述: 八路緩沖器/ 3司機(jī)態(tài)輸出
文件頁(yè)數(shù): 1/18頁(yè)
文件大?。?/td> 644K
代理商: SNJ54LV540AFK
SCLS409H APRIL 1998 REVISED APRIL 2005
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
2-V to 5.5-V V
CC
Operation
Max t
pd
of 8.5 ns at 5 V
Typical V
OLP
(Output Ground Bounce)
<0.8 V at V
CC
= 3.3 V, T
A
= 25
°
C
Typical V
OHV
(Output V
OH
Undershoot)
>2.3 V at V
CC
= 3.3 V, T
A
= 25
°
C
Support Mixed-Mode Voltage Operation on
All Ports
Latch-Up Performance Exceeds 250 mA Per
JESD 17
ESD Protection Exceeds JESD 22
2000-V Human-Body Model (A114-A)
200-V Machine Model (A115-A)
1000-V Charged-Device Model (C101)
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
OE1
A1
A2
A3
A4
A5
A6
A7
A8
GND
V
CC
OE2
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
SN54LV540A . . . J OR W PACKAGE
SN74LV540A . . . DB, DGV, DW, NS,
OR PW PACKAGE
(TOP VIEW)
3
2
1 20 19
9 10 11 12 13
4
5
6
7
8
18
17
16
15
14
Y1
Y2
Y3
Y4
Y5
A3
A4
A5
A6
A7
SN54LV540A . . . FK PACKAGE
(TOP VIEW)
A
A
O
Y
Y
O
A
G
Y
V
C
SN74LV540A . . . RGY PACKAGE
(TOP VIEW)
1
20
10
11
2
3
4
5
6
7
8
9
19
18
17
16
15
14
13
12
OE2
Y1
Y2
Y3
Y4
Y5
Y6
Y7
A1
A2
A3
A4
A5
A6
A7
A8
Y
V
G
O
description/ordering information
The ’LV540A devices are octal buffers/drivers 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
SN74LV540ARGYR
LV540A
SOIC DW
Tube of 25
SN74LV540ADW
LV540A
Reel of 2000
SN74LV540ADWR
SOP NS
Reel of 2000
SN74LV540ANSR
74LV540A
40 C to 85 C
SSOP DB
Reel of 2000
SN74LV540ADBR
LV540A
Tube of 70
SN74LV540APW
TSSOP PW
Reel of 2000
SN74LV540APWR
LV540A
Reel of 250
SN74LV540APWT
TVSOP DGV
Reel of 2000
SN74LV540ADGVR
LV540A
CDIP J
Tube of 20
SNJ54LV540AJ
SNJ54LV540AJ
55 C to 125 C
CFP W
LCCC FK
Tube of 85
Tube of 55
SNJ54LV540AW
SNJ54LV540AFK
SNJ54LV540AW
SNJ54LV540AFK
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines
are available at www.ti.com/sc/package.
Copyright
2005, Texas Instruments Incorporated
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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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