參數(shù)資料
型號: SNJ54LVT16646WD
廠商: Texas Instruments, Inc.
英文描述: 3.3V ABT 16 BIT BUS TRANSCEIVERS AND REGISTERS WITH 3 STATE OUTPUTS
中文描述: 3.3生根粉16位總線收發(fā)器和寄存器,3態(tài)輸出
文件頁數(shù): 6/12頁
文件大小: 225K
代理商: SNJ54LVT16646WD
SCBS149D JULY 1994 REVISED MARCH 2004
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
SN54LVT16646
MIN
TYP
SN74LVT16646
MIN
TYP
UNIT
MAX
MAX
VIK
VCC = 2.7 V,
VCC = MIN to MAX,
VCC = 2.7 V,
II = 18 mA
IOH = 100
μ
A
IOH = 8 mA
IOH = 24 mA
IOH = 32 mA
IOL = 100
μ
A
IOL = 24 mA
IOL = 16 mA
IOL = 32 mA
IOL = 48 mA
IOL = 64 mA
VI = VCC or GND
VI = 5.5 V
VI = 5.5 V
VI = VCC
VI = 0
VI or VO = 0 to
4.5 V
VI = 0.8 V
VI = 2 V
VO = 3 V
VO = 0.5 V
1.2
1.2
V
VCC0.2
2.4
VCC0.2
2.4
VOH
V
VCC = 3 V
2
2
VCC = 2.7 V
0.2
0.2
0.5
0.5
VOL
0.4
0.4
V
VCC = 3 V
0.5
0.5
0.55
0.55
±
1
10
VCC = 3.6 V,
VCC = 0 or MAX,
Control inputs
±
1
10
II
20
20
μ
A
VCC = 3.6 V
A or B ports§
5
5
10
10
±
100
Ioff
VCC = 0,
μ
A
II(hold)
VCC = 3 V
A or B ports
75
75
75
75
μ
A
IOZH
IOZL
VCC = 3.6 V,
VCC = 3.6 V,
1
1
μ
A
μ
A
1
1
VCC = 3.6 V,
VI = VCC or GND
IO = 0,
Outputs high
0.12
0.12
ICC
Outputs low
5
5
mA
Outputs disabled
0.12
0.12
ICC
VCC = 3 V to 3.6 V,
Other inputs at VCC or GND
VI = 3 V or 0
VO = 3 V or 0
One input at VCC 0.6 V,
0.2
0.2
mA
Ci
Cio
3.5
3.5
pF
12
12
pF
All typical values are at VCC = 3.3 V, TA = 25
°
C.
For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
§Unused pins at VCC or GND
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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