參數(shù)資料
型號(hào): SN74LVC573APWR
廠商: TEXAS INSTRUMENTS INC
元件分類(lèi): 總線收發(fā)器
英文描述: LVC/LCX/Z SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20
封裝: GREEN, PLASTIC, TSSOP-20
文件頁(yè)數(shù): 23/29頁(yè)
文件大?。?/td> 1121K
代理商: SN74LVC573APWR
www.ti.com
OE
To Seven Other Channels
1
11
2
19
LE
1D
C1
1D
1Q
Pin numbers shown are for the DB, DGV, DW, FK, J, N, NS, PW, RGY, and W packages.
Absolute Maximum Ratings
(1)
SN54LVC573A, SN74LVC573A
OCTAL TRANSPARENT D-TYPE LATCHES
WITH 3-STATE OUTPUTS
SCAS300R – JANUARY 1993 – REVISED SEPTEMBER 2005
LOGIC DIAGRAM (POSITIVE LOGIC)
over operating free-air temperature range (unless otherwise noted)
MIN
MAX
UNIT
VCC
Supply voltage
–0.5
6.5
V
VI
Input voltage range(2)
–0.5
6.5
V
VO
Voltage range applied to any output in the high-impedance or power-off state(2)
–0.5
6.5
V
VO
Voltage range applied to any output in the high or low state(2)(3)
–0.5
VCC + 0.5
V
IIK
Input clamp current
VI < 0
–50
mA
IOK
Output clamp current
VO < 0
–50
mA
IO
Continuous output current
±50
mA
Continuous current through VCC or GND
±100
mA
DB package(4)
70
DGV package(4)
92
DW package(4)
58
GQN/ZQN package(4)
78
θ
JA
Package thermal impedance
°C/W
N package(4)
69
NS package(4)
60
PW package(4)
83
RGY package(5)
37
Tstg
Storage temperature range
–65
150
°C
(1)
Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating
conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2)
The input and output negative-voltage ratings may be exceeded if the input and output current ratings are observed.
(3)
The value of VCC is provided in the recommended operating conditions table.
(4)
The package thermal impedance is calculated in accordance with JESD 51-7.
(5)
The package thermal impedance is calculated in accordance with JESD 51-5.
3
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