tc74act245 TOSHIBA Semiconductor CORPORATION, tc74act245 Datasheet - Page 4

• Manufacturer Part Number: tc74act245
• Description: Octal Bus Transceiver
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Electrical Characteristics
DC Characteristics
High-level input
voltage
Low-level input
voltage
High-level output
voltage
Low-level output
voltage
3-state output
off-state current
Input leakage
current
Quiescent supply
current
Note:
Characteristics
This spec indicates the capability of driving 50 Ω transmission lines.
One output should be tested at a time for a 10 ms maximum duration.
Symbol
V
V
V
I
I
V
I
OZ
CC
I
OH
OL
IN
IH
C
IL
V
= V
V
V
= V
V
V
V
V
V
Per input: V
Other input: V
IN
IL
IN
IL
IN
OUT
IN
IN
IH
IH
= V
= V
= V
or
or
= V
IH
CC
CC
CC
I
I
I
I
I
I
or V
OH
OH
OH
OL
OL
OL
or GND
or GND
IN
Test Condition
or GND
= 50 μA
= 24 mA
= 75 mA
CC
= −50 μA
= −24 mA
= −75 mA
IL
= 3.4 V
―
―
or GND
4
(Note)
(Note)
V
4.5
5.5
4.5
5.5
4.5
4.5
5.5
4.5
4.5
5.5
5.5
5.5
5.5
5.5
(V)
to
to
CC
3.94
Min
2.0
4.4
―
―
―
―
―
―
―
―
―
Ta = 25°C
TC74ACT245,640P/F/FT
Typ.
4.5
0.0
―
―
―
―
―
―
―
―
―
―
Max
0.36
±0.5
±0.1
1.35
0.8
0.1
8.0
―
―
―
―
―
3.80
3.85
Min
−40 to 85°C
2.0
4.4
―
―
―
―
―
―
―
―
Ta =
2007-10-01
0.44
1.65
±5.0
±1.0
80.0
Max
0.8
0.1
1.5
―
―
―
―
Unit
mA
μA
μA
μA
V
V
V
V