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參數(shù)資料
| 型號： | SNJ54LVT162245AWD |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 總線收發(fā)器 |
| 英文描述： | LVT SERIES, DUAL 8-BIT TRANSCEIVER, TRUE OUTPUT, CDFP48 |
| 封裝： | CERAMIC, DFP-48 |
| 文件頁數(shù)： | 13/17頁 |
| 文件大小： | 529K |
| 代理商： | SNJ54LVT162245AWD |
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Electrical Characteristics
3.3-V ABT 16-BIT BUS TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCBS714D – FEBRUARY 2000 – REVISED NOVEMBER 2006
over recommended operating free-air temperature range (unless otherwise noted)
SN54LVT162245A(1)
SN54LVT162245A
PARAMETER
TEST CONDITIONS
UNIT
MIN TYP(2)
MAX
MIN TYP(2)
MAX
VIK
VCC = 2.7 V,
II = –18 mA
–1.2
V
VCC = 2.7 V to 3.6 V,
IOH = –100 A
VCC – 0.2
A port
VCC = 3 V,
IOH = –12 mA
2
VCC = 2.7 V to 3.6 V,
IOH = –100 A
VCC – 0.2
VOH
V
VCC = 2.7 V,
IOH = –8 mA
2.4
B port
IOH = –24 mA
2
VCC = 3 V
IOH = –32 mA
2
VCC = 2.7 V to 3.6 V,
IOL = 100 A
0.2
A port
VCC = 3 V,
IOL = 12 mA
0.8
IOL = 100 A
0.2
VCC = 2.7 V
IOL = 24 mA
0.5
VOL
V
IOL = 16 mA
0.4
B port
IOL = 32 mA
0.5
VCC = 3 V
IOL = 48 mA
0.55
IOL = 64 mA
0.55
VCC = 3.6 V,
VI = VCC or GND
±1
Control
inputs
VCC = 0 or 3.6 V,
VI = 5.5 V
10
II
VI = 5.5 V
20
A
A or B
VCC = 3.6 V
VI = VCC
5
port(3)
VI = 0
–10
Ioff
VCC = 0,
VI or VO = 0 to 4.5 V
±100
A
VCC = 0 to 1.5 V, VO = 0.5 V to 3 V,
IOZPU
±100(4)
±100
A
OE = don't care
VCC = 1.5 to 0 V, VO = 0.5 V to 3 V,
IOZPD
±100(4)
±100
A
OE = don't care
Outputs high
0.19
VCC = 3.6 V,
ICC
IO = 0,
Outputs low
5
mA
VI = VCC or GND
Outputs disabled
0.19
VCC = 3 V to 3.6 V,
I
CC
(5)
One input at VCC – 0.6 V,
0.3
0.2
mA
Other inputs at VCC or GND
Ci
VI = 3 V or 0
4
pF
Cio
VO = 3 V or 0
10
pF
(1)
Product preview
(2)
All typical values are at VCC = 3.3 V, TA = 25°C.
(3)
Unused pins at VCC or GND
(4)
On products compliant to MIL-PRF-38535, this parameter is not production tested.
(5)
This is the increase in supply current for each input that is at the specified TTL voltage level, rather than VCC or GND.
5
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