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參數(shù)資料
| 型號(hào)： | TC7WBD126AFK |
| 廠商： | Toshiba Corporation |
| 英文描述： | Dual Bus Switch with Level Shift |
| 中文描述： | 雙總線電平轉(zhuǎn)換開(kāi)關(guān) |
| 文件頁(yè)數(shù)： | 3/7頁(yè) |
| 文件大小： | 111K |
| 代理商： | TC7WBD126AFK |
TC7WBD126AFK
2002-10-18
3
Electrical Characteristics
DC Characteristics
(Ta 40~85°C)
Characteristics
Symbol
Test Condition
V
CC
(V)
4.5~5.5
Min
Typ.
(Note 1)
Max
Unit
“H” level
V
IH
2.0
Input voltage
“L” level
V
IL
4.5~5.5
0.8
V
4.75
2.3
2.8
3.2
5.0
2.5
3.0
3.4
High-level output voltage
(Note 2)
V
OH
IOH=-1 A
V
IS
V
CC
5.25
2.7
3.2
3.6
V
Input leakage current
I
IN
V
IN
0~5.5 V
4.5~5.5
1.0
A
Power off leakage current
I
OFF
A, B, OE 0~5.5 V
0
1.0
A
Off-STATE leakage current
(switch off)
I
SZ
A, B 0~5.5 V, OE V
CC
4.5~5.5
1.0
A
4.5
5
9
I
IS
64 mA
4.75
5
8
4.5
5
9
V
IS
0 V
I
IS
30 mA
4.75
5
8
4.5
35
65
ON resistance
(Note 3)
R
ON
V
IS
2.3 V, I
IS
15 mA
4.75
35
50
Quiescent supply current
ICC
VIN VCC or GND,I
OUT
0
5.5
10
A
Increase in I
CC
per input
I
CC
V
IN
3.4 V (one input)
5.5
2.5
mA
Note 1: Typical values are at V
CC
5 V, Ta 25 C.
Note 2: It recommends that this device uses Pull-up resistance when adding and using resistance for
an output terminal. Since it couses to drop a VOH voltage level when using Pull-down resistance
for an output terminal.
Note 3: Measured by the voltage drop between A and B pins at the indicated current through the switch. On
resistance is determined by the lower of the voltages on the two (A or B) pins.
AC Characteristics
(Ta 40~85°C)
Characteristics
Symbol
Test Condition
V
CC
(V)
Min
Max
Unit
Propagation delay time
(bus to bus)
t
pLH
t
pHL
Figure 1, Figure 2
(Note 4)
4.5
0.32
ns
Output enable time
t
pZL
t
pZH
Figure 1, Figure 3
4.5
4.5
ns
Output disable time
t
pLZ
t
pHZ
Figure 1, Figure 3
4.5
5.5
ns
Note 4: The propagation delay time is calculated by the RC (on-resistance and load capacitance) time constant.
Capacitive Characteristics
(Ta 25°C)
Characteristics
Symbol
Test Condition
V
CC
(V)
5.0
Typ.
Unit
Control pin input capacitance
C
IN
(Note 5)
3
pF
Switch terminal capacitance
C
I/O
OE V
CC
(Note 5)
5.0
10
pF
Note 5: This parameter is guaranteed by design
.
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| TC7WBD126AFK(T5L,F | 制造商:Toshiba America Electronic Components 功能描述:IC,Level Shifter |
| TC7WBD126FK | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Dual Bus Switch with Level Shift |
| TC7WBL125AFK | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:CMOS Digital Integrated Circuit Silicon Monolithic Low-Voltage Dual Bus Switch |
| TC7WBL125AFK(T5L,F | 制造商:Toshiba America Electronic Components 功能描述:IC,Level Shifter |
| TC7WBL125AFKT5LF | 制造商:Toshiba America Electronic Components 功能描述:TC7WBL125AFKT5LF - Tape and Reel |
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