tc74vcx163245ft TOSHIBA Semiconductor CORPORATION, tc74vcx163245ft Datasheet - Page 11

• Manufacturer Part Number: tc74vcx163245ft
• Description: 16-bit Dual Supply Bus Transceiver
• Manufacturer: TOSHIBA Semiconductor CORPORATION

V
Dynamic Switching Characteristics
CCB
Propagation delay time
3-state output enable time
3-state output disable time
Propagation delay time
3-state output enable time
3-state output disable time
Output to output skew
Note:
Quiet output maximum
dynamic V
Quiet output minimum
dynamic V
Quiet output minimum
dynamic V
= 2.5 ± 0.2 V, V
Parameter guaranteed by design.
(t
OL
OL
OH
osLH
Characteristics
Characteristics
( OE → An)
( OE → An)
( OE → Bn)
( OE → Bn)
(Bn → An)
(An → Bn)
= |t
pLHm
− t
CCA
pLHn
B → A
A → B
B → A
A → B
B → A
A → B
= 3.3 ± 0.3 V
|, t
osHL
= |t
Symbol
Symbol
V
t
t
V
V
pHLm
t
t
t
t
t
t
t
t
t
t
t
t
osLH
osHL
pLH
pHL
pZH
pHZ
pLH
pHL
pZH
pHZ
pZL
pLZ
pZL
pLZ
OHV
OLP
OLV
(Ta = 25°C, Input: t
− t
pHLn
Figure 1, Figure 2
Figure 1, Figure 3
Figure 1, Figure 3
Figure 1, Figure 2
Figure 1, Figure 3
Figure 1, Figure 3
V
V
V
IH
IH
IH
11
|)
= V
= V
= V
Test Condition
CC
CC
CC
Test Condition
, V
, V
, V
IL
IL
IL
= 0 V
= 0 V
= 0 V
r
= t
(Note)
f
= 2.0 ns, C
V
CCB
1.8
1.8
2.5
1.8
1.8
2.5
1.8
1.8
2.5
1.8
1.8
2.5
1.8
1.8
2.5
1.8
1.8
2.5
Min
0.6
0.6
0.6
0.8
0.8
0.8
⎯
TC74VCX163245FT
(V) V
CCA
Max
L
4.4
4.8
4.9
4.6
6.2
4.9
0.5
2.5
3.3
3.3
2.5
3.3
3.3
2.5
3.3
3.3
2.5
3.3
3.3
2.5
3.3
3.3
2.5
3.3
3.3
= 30 pF)
(V)
Unit
ns
ns
ns
− 0.25
− 0.25
Typ.
0.25
0.25
− 0.6
− 0.6
− 0.8
− 0.8
0.6
0.6
0.8
0.8
1.3
1.3
1.7
1.7
2.0
2.0
2007-10-19
Unit
V
V
V