參數(shù)資料
型號(hào): SN74ALVCH162525DGG
廠商: TEXAS INSTRUMENTS INC
元件分類: 總線收發(fā)器
英文描述: ALVC/VCX/A SERIES, 18-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56
封裝: 0.300 INCH, PLASTIC, TSSOP-56
文件頁(yè)數(shù): 8/11頁(yè)
文件大小: 167K
代理商: SN74ALVCH162525DGG
SN74ALVCH162525
18-BIT REGISTERED BUS TRANSCEIVER
WITH 3-STATE OUTPUTS
SCES058F – NOVEMBER 1995 – REVISED SEPTEMBER 1999
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
VCC
MIN
TYP
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
A port
2.3 V
1.7
IOH = –12 mA
2.7 V
2.2
3 V
2.4
VOH
IOH = –24 mA
3 V
2
V
VOH
IOH = –100 A
1.65 V to 3.6 V
VCC–0.2
V
IOH = –2 mA
1.65 V
1.2
IOH = –4 mA
2.3 V
1.9
B port
IOH =6 mA
2.3 V
1.7
IOH = –6 mA
3 V
2.4
IOH = –8 mA
2.7 V
2
IOH = –12 mA
3 V
2
IOL = 100 A
1.65 V to 3.6 V
0.2
IOL = 4 mA
1.65 V
0.45
A port
IOL = 6 mA
2.3 V
0.4
A port
IOL =12mA
2.3 V
0.7
IOL = 12 mA
2.7 V
0.4
IOL = 24 mA
3 V
0.55
VOL
IOL = 100 A
1.65 V to 3.6 V
0.2
V
IOL = 2 mA
1.65 V
0.45
IOL = 4 mA
2.3 V
0.4
B port
IOL =6mA
2.3 V
0.55
IOL = 6 mA
3 V
0.55
IOL = 8 mA
2.7 V
0.6
IOL = 12 mA
3 V
0.8
II
VI = VCC or GND
3.6 V
±5
A
VI = 0.58 V
165 V
25
VI = 1.07 V
1.65 V
–25
VI = 0.7 V
23 V
45
II(hold)
VI = 1.7 V
2.3 V
–45
A
()
VI = 0.8 V
3V
75
VI = 2 V
3 V
–75
VI = 0 to 3.6 V
3.6 V
±500
IOZ§
VO = VCC or GND
3.6 V
±10
A
ICC
VI = VCC or GND,
IO = 0
3.6 V
40
A
ICC
One input at VCC – 0.6 V,
Other inputs at VCC or GND
3 V to 3.6 V
750
A
Ci
Control inputs
VI = VCC or GND
3.3 V
3
pF
Cio
A or B ports
VO = VCC or GND
3.3 V
7
pF
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.
§ For I/O ports, the parameter IOZ includes the input leakage current.
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