參數(shù)資料
型號(hào): SN74LVTH162244DGG
廠商: Texas Instruments, Inc.
英文描述: 3.3-V ABT 16-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
中文描述: 的3.3V ABT生根粉16位緩沖器/ 3司機(jī)態(tài)輸出
文件頁數(shù): 4/15頁
文件大小: 479K
代理商: SN74LVTH162244DGG
SCBS258M JUNE 1993 REVISED SEPTEMBER 2003
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
recommended operating conditions (see Note 4)
SN54LVTH162244
MIN
SN74LVTH162244
MIN
UNIT
MAX
MAX
VCC
VIH
VIL
VI
IOH
IOL
t/
v
t/
VCC
TA
NOTE 4: All unused control 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.
Supply voltage
2.7
3.6
2.7
3.6
V
High-level input voltage
2
2
V
Low-level input voltage
0.8
0.8
V
Input voltage
5.5
5.5
V
High-level output current
12
12
mA
Low-level output current
12
12
mA
Input transition rise or fall rate
Outputs enabled
10
10
ns/V
μ
s/V
°
C
Power-up ramp rate
200
200
Operating free-air temperature
55
125
40
85
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
SN54LVTH162244
TYP
SN74LVTH162244
TYP
UNIT
MIN
MAX
MIN
MAX
VIK
VOH
VOL
VCC = 2.7 V,
VCC = 3 V,
VCC = 3 V,
VCC = 0 or 3.6 V,
VCC = 3.6 V,
II = 18 mA
IOH = 12 mA
IOL = 12 mA
VI = 5.5 V
VI = VCC or GND
VI = VCC
VI = 0
VI or VO = 0 to
4.5 V
VI = 0.8 V
VI = 2 V
1.2
1.2
V
2
2
V
0.8
0.8
V
10
±
1
1
10
±
1
1
II
Control inputs
Data inputs
VCC = 3.6 V
μ
A
5
5
Ioff
VCC = 0,
±
100
μ
A
VCC = 3 V
75
75
II(hold)
Data inputs
75
75
μ
A
VCC = 3.6 V,
VI = 0 to 3.6 V
500
750
IOZH
IOZL
VCC = 3.6 V,
VCC = 3.6 V,
VCC = 0 to 1.5 V, VO = 0.5 V to 3 V,
OE = don’t care
VO = 3 V
VO = 0.5 V
5
5
μ
A
μ
A
5
5
IOZPU
±
100*
±
100
μ
A
IOZPD
VCC = 1.5 V to 0, VO = 0.5 V to 3 V,
OE = don’t care
±
100*
±
100
μ
A
VCC = 3.6 V,
V = V
VI = VCC or GND
Outputs high
0.19
0.19
ICC
Outputs low
5
5
mA
IO = 0,
Outputs disabled
0.19
0.19
ICC§
VCC = 3 V to 3.6 V, One input at VCC 0.6 V,
Other inputs at VCC or GND
VI = 3 V or 0
VO = 3 V or 0
0.2
0.2
mA
Ci
Co
4
4
pF
9
9
pF
* On products compliant to MIL-PRF-38535, this parameter is not production tested.
All typical values are at VCC = 3.3 V, TA = 25
°
C.
This is the bus-hold maximum dynamic current. It is the minimum overdrive current required to switch the input from one state to another.
§This is the increase in supply current for each input that is at the specified TTL voltage level, rather than VCC or GND.
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