參數(shù)資料
型號(hào)： SN74AUC2G240YEPR
廠商： TEXAS INSTRUMENTS INC
元件分類： 總線收發(fā)器
英文描述： AUC SERIES, 1-BIT DRIVER, INVERTED OUTPUT, PBGA8
封裝： DSBGA-8
文件頁(yè)數(shù)： 5/11頁(yè)
文件大?。?/td> 292K
代理商： SN74AUC2G240YEPR
www.ti.com
Absolute Maximum Ratings
(1)
Recommended Operating Conditions
(1)
DUAL BUFFER/DRIVER
WITH 3-STATE OUTPUTS
SCES534B – DECEMBER 2003 – REVISED SEPTEMBER 2006
over operating free-air temperature range (unless otherwise noted)
MIN
MAX
UNIT
VCC
Supply voltage range
–0.5
3.6
V
VI
Input voltage range(2)
–0.5
3.6
V
VO
Voltage range applied to any output in the high-impedance or power-off state(2)
–0.5
3.6
V
VO
Output voltage range(2)
–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
±20
mA
Continuous current through VCC or GND
±100
mA
DCT package
220
θ
JA
Package thermal impedance(3)
DCU package
227
°C/W
YEP/YZP package
102
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 negative-voltage and output voltage ratings may be exceeded if the input and output current ratings are observed.
(3)
The package thermal impedance is calculated in accordance with JESD 51-7.
MIN
MAX
UNIT
VCC
Supply voltage
0.8
2.7
V
VCC = 0.8 V
VCC
VIH
High-level input voltage
VCC = 1.1 V to 1.95 V
0.65 × VCC
V
VCC = 2.3 V to 2.7 V
1.7
VCC = 0.8 V
0
VIL
Low-level input voltage
VCC = 1.1 V to 1.95 V
0.35 × VCC
V
VCC = 2.3 V to 2.7 V
0.7
VI
Input voltage
0
3.6
V
Active state
0
VCC
VO
Output voltage
V
3-state
0
3.6
VCC = 0.8 V
–0.7
VCC = 1.1 V
–3
IOH
High-level output current
VCC = 1.4 V
–5
mA
VCC = 1.65 V
–8
VCC = 2.3 V
–9
VCC = 0.8 V
0.7
VCC = 1.1 V
3
IOL
Low-level output current
VCC = 1.4 V
5
mA
VCC = 1.65 V
8
VCC = 2.3 V
9
VCC = 0.8 V to 1.65 V(2)
20
t/v
Input transition rise or fall rate
VCC = 1.65 V to 1.95 V(3)
20
ns/V
VCC = 2.3 V to 2.7 V(3)
20
TA
Operating free-air temperature
–40
85
°C
(1)
All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
(2)
The data was taken at CL = 15 pF, RL = 2 k (see Figure 1).
(3)
The data was taken at CL = 30 pF, RL = 500 (see Figure 1).
3
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