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參數(shù)資料
| 型號： | TC7MH240FK_07 |
| 廠商： | Toshiba Corporation |
| 英文描述： | Octal Bus Buffer |
| 中文描述： | 八路總線緩沖器 |
| 文件頁數(shù)： | 5/8頁 |
| 文件大?。?/td> | 200K |
| 代理商： | TC7MH240FK_07 |
TC7MH240,244FK
2007-10-19
5
AC Characteristics
(Input: t
r
=
t
f
=
3 ns)
Ta
=
25°C
Ta
=
40~85°C
Characteristics
Symbol
Test Condition
V
CC
(V)
C
L
(pF)
Min
Typ.
Max
Min
Max
Unit
15
5.3
7.5
1.0
9.0
3.3
±
0.3
50
7.8
11.0
1.0
12.5
15
3.6
5.5
1.0
6.5
Propagation delay time
(TC7MH240FK)
t
pLH
t
pHL
5.0
±
0.5
50
5.1
7.5
1.0
8.5
ns
15
5.8
8.4
1.0
10.0
3.3
±
0.3
50
8.3
11.9
1.0
13.5
15
3.9
5.5
1.0
6.5
Propagation delay time
(TC7MH244FK)
t
pLH
t
pHL
5.0
±
0.5
50
5.4
7.5
1.0
8.5
ns
15
6.6
10.6
1.0
12.5
3.3
±
0.3
50
9.1
14.1
1.0
16.0
15
4.7
7.3
1.0
8.5
3-state output enable time
t
pZL
t
pZH
R
L
=
1 k
Ω
5.0
±
0.5
50
6.2
9.3
1.0
10.5
ns
3.3
±
0.3
50
10.3
14.0
1.0
16.0
3-state output disable time
t
pLZ
t
pHZ
R
L
=
1 k
Ω
5.0
±
0.5
50
6.7
9.2
1.0
10.5
ns
3.3
±
0.3
50
1.5
1.5
Output to output skew
t
osLH
t
osHL
(Note 1)
5.0
±
0.5
50
1.0
1.0
ns
Input capacitance
C
IN
4
10
10
pF
Output capacitance
C
OUT
6
pF
TC7MH240FK
17
Power dissipation
capacitance
(Note 2)
C
PD
TC7MH244FK
19
pF
Note 1: Parameter guaranteed by design.
t
osLH
=
|t
pLHm
t
pLHn
|, t
osHL
=
|t
pHLm
t
pHLn
|
Note 2: C
PD
is defined as the value of the internal equivalent capacitance which is calculated from the operating
current consumption without load.
Average operating current can be obtained by the equation:
I
CC (opr)
=
C
PD
V
CC
f
IN
+
I
CC
/8 (per bit)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TC7MH244FK | Octal Bus Buffer |
| TC7MH257FK | Quad 2-Channel Multiplexer (3-State) |
| TC7MH273FK | Octal D-Type Flip Flop with Clear |
| TC7MH373FK | Octal D-Type Latch with 3-State Output |
| TC7MH374FK | Octal D-Type Flip-Flop with 3-State Output |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TC7MH244FK | 制造商:Toshiba America Electronic Components 功能描述:Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS 20-Pin VSSOP |
| TC7MH245F | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Octal Bus Transceiver |
| TC7MH245FK | 制造商:Toshiba America Electronic Components 功能描述:Bus XCVR Single 8-CH 3-ST 20-Pin VSSOP |
| TC7MH245FK_07 | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Octal Bus Transceiver |
| TC7MH257FK | 制造商:Toshiba 功能描述:TC7MH Quad 2-Channel Multiplexer(3-State) US16 Cut Tape |
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