tc7mh257fk TOSHIBA Semiconductor CORPORATION, tc7mh257fk Datasheet - Page 5

• Manufacturer Part Number: tc7mh257fk
• Description: Quad 2-channel Multiplexer 3-state Quad 2-channel Multiplexer 3-state
• Manufacturer: TOSHIBA Semiconductor CORPORATION

AC Characteristics
Noise Characteristics
Input Equivalent Circuit
Propagation delay time
(A, B-Y)
Propagation delay time
(SELECT-Y)
3-state output enable time
3-state output disable time
Input capacitance
Output capacitance
Power dissipation
capacitance
Note: C
Quiet output maximum dynamic V
Quiet output minimum dynamic V
Minimum high level dynamic input voltage V
Maximum low level dynamic input voltage V
Characteristics
current consumption without load.
Average operating current can be obtained by the equation:
PD
I
CC (opr)
is defined as the value of the internal equivalent capacitance which is calculated from the operating
Input
Characteristics
= C
PD
(Input: t
･V
Symbol
C
CC
t
t
t
t
t
t
C
t
t
C
pLH
pHL
pLH
pHL
pZH
pHZ
(Input: t
pZL
pLZ
OUT
PD
IN
OL
･f
OL
IN
r
+ I
R
R
= t
L
L
Test Condition
CC
= 1 k Ω
= 1 k Ω
r
IL
IH
f
/4 (per bit)
= t
= 3 ns)
⎯
⎯
f
Symbol
V
V
V
V
= 3 ns)
OLP
OLV
IHD
ILD
⎯
⎯
C
C
C
C
3.3 ± 0.3
5.0 ± 0.5
3.3 ± 0.3
5.0 ± 0.5
3.3 ± 0.3
5.0 ± 0.5
3.3 ± 0.3
5.0 ± 0.5
V
L
L
L
L
CC
= 50 pF
= 50 pF
= 50 pF
= 50 pF
5
(V) C
Test Condition
L
(Note)
15
50
15
50
15
50
15
50
15
50
15
50
50
50
(pF)
Min
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
Ta = 25°C
Typ.
5.8
8.3
3.6
5.1
7.0
9.5
4.0
5.5
6.7
9.2
3.6
5.1
8.6
5.7
23
4
6
V
CC
12.8
11.0
14.5
10.5
14.0
12.0
Max
5.0
5.0
5.0
5.0
9.3
5.9
7.9
6.8
8.8
6.8
8.8
7.9
10
⎯
⎯
(V)
Ta = − 40~85°C
TC7MH257FK
Typ.
− 0.3
Min
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
0.3
⎯
⎯
⎯
⎯
⎯
Ta = 25°C
2007-10-19
Limit
Max
11.0
14.5
13.0
16.5
10.0
12.5
16.0
10.0
13.5
− 0.8
7.0
9.0
8.0
8.0
9.0
0.8
3.5
1.5
10
⎯
⎯
Unit
Unit
pF
pF
pF
ns
ns
ns
ns
V
V
V
V