參數(shù)資料
型號(hào): SNJ54LVC573AFKR
廠商: TEXAS INSTRUMENTS INC
元件分類: 總線收發(fā)器
英文描述: LVC/LCX/Z SERIES, 8-BIT DRIVER, TRUE OUTPUT, CQCC20
封裝: HERMETIC SEALED, CERAMIC, LCC-20
文件頁(yè)數(shù): 12/29頁(yè)
文件大小: 1121K
代理商: SNJ54LVC573AFKR
www.ti.com
DESCRIPTION/ORDERING INFORMATION (CONTINUED)
GQN OR ZQN PACKAGE
(TOP VIEW)
1
2
3
4
A
B
C
D
E
SN54LVC573A, SN74LVC573A
OCTAL TRANSPARENT D-TYPE LATCHES
WITH 3-STATE OUTPUTS
SCAS300R – JANUARY 1993 – REVISED SEPTEMBER 2005
To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup
resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of these devices as translators
in a mixed 3.3-V/5-V system environment.
ORDERING INFORMATION
TA
PACKAGE(1)
ORDERABLE PART NUMBER
TOP-SIDE MARKING
PDIP – N
Tube of 20
SN74LVC573AN
QFN – RGY
Reel of 1000
SN74LVC573ARGYR
LC573A
Tube of 25
SN74LVC573ADW
SOIC – DW
LVC573A
Reel of 2000
SN74LVC573ADWR
SOP – NS
Reel of 2000
SN74LVC573ANSR
LVC573A
SSOP – DB
Reel of 2000
SN74LVC573ADBR
LC573A
–40
°C to 85°C
Tube of 70
SN74LVC573APW
TSSOP – PW
Reel of 2000
SN74LVC573APWR
LC573A
Reel of 250
SN74LVC573APWT
TVSOP – DGV
Reel of 2000
SN74LVC573ADGVR
LC573A
VFBGA – GQN
SN74LVC573AGQNR
Reel of 1000
LC573A
VFBGA – ZQN (Pb-free)
SN74LVC573AZQNR
CDIP – J
Tube of 20
SNJ54LVC573AJ
–55°C to 125°C
CFP – W
Tube of 85
SNJ54LVC573AW
LCCC – FK
Tube of 55
SNJ54LVC573AFK
(1)
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at
www.ti.com/sc/package.
TERMINAL ASSIGNMENTS
1
2
3
4
A
1D
OE
VCC
1Q
B
3D
3Q
2D
2Q
C
5D
4D
5Q
4Q
D
7D
7Q
6D
6Q
E
GND
8D
LE
8Q
FUNCTION TABLE
(EACH LATCH)
INPUTS
OUTPUT
Q
OE
LE
D
L
H
L
H
L
X
Q0
H
X
Z
2
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