參數(shù)資料
型號: SN74ALVC16244AGQLR
廠商: TEXAS INSTRUMENTS INC
元件分類: 總線收發(fā)器
英文描述: ALVC/VCX/A SERIES, QUAD 4-BIT DRIVER, TRUE OUTPUT, PBGA56
封裝: PLASTIC, VFBGA-56
文件頁數(shù): 11/16頁
文件大?。?/td> 536K
代理商: SN74ALVC16244AGQLR
www.ti.com
Recommended Operating Conditions
(1)
Electrical Characteristics
SN74ALVC16244A
16-BIT BUFFER/DRIVER
WITH 3-STATE OUTPUTS
SCAS250O – JANUARY 1993 – REVISED OCTOBER 2005
MIN
MAX
UNIT
VCC
Supply voltage
1.65
3.6
V
VCC = 1.65 V to 1.95 V
0.65
× V
CC
VIH
High-level input voltage
VCC = 2.3 V to 2.7 V
1.7
V
VCC = 2.7 V to 3.6 V
2
VCC = 1.65 V to 1.95 V
0.35
× V
CC
VIL
Low-level input voltage
VCC = 2.3 V to 2.7 V
0.7
V
VCC = 2.7 V to 3.6 V
0.8
Control Inputs
0
VCC
VI
Input voltage
V
Data Inputs
0
3.6
VO
Output voltage
0
VCC
V
VCC = 1.65 V
–4
VCC = 2.3 V
–12
IOH
High-level output current
mA
VCC = 2.7 V
–12
VCC = 3 V
–24
VCC = 1.65 V
4
VCC = 2.3 V
12
IOL
Low-level output current
mA
VCC = 2.7 V
12
VCC = 3 V
24
t/v
Input transition rise or fall rate
10
ns/V
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.
over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
MIN TYP(1)
MAX
UNIT
IOH = –100 A
1.65 V to 3.6 V
VCC – 0.2
IOH = –4 mA
1.65 V
1.2
IOH = –6 mA
2.3 V
2
VOH
2.3 V
1.7
V
IOH = –12 mA
2.7 V
2.2
3 V
2.4
IOH = –24 mA
3 V
2
IOL = 100 A
1.65 V to 3.6 V
0.2
IOL = 4 mA
1.65 V
0.45
IOL = 6 mA
2.3 V
0.4
VOL
V
2.3 V
0.7
IOL = 12 mA
2.7 V
0.4
IOL = 24 mA
3 V
0.55
II
VI = VCC or GND
3.6 V
±5
A
IOZ
VO = VCC or GND
3.6 V
±10
A
ICC
VI = VCC or GND,
IO = 0
3.6 V
40
A
Other inputs at VCC or
I
CC
One input at VCC – 0.6 V,
3 V to 3.6 V
750
A
GND
Control inputs
3
Ci
VI = VCC or GND
3.3 V
pF
Data inputs
6
(1)
All typical values are at VCC = 3.3 V, TA = 25°C.
4
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