TC74ACT244FW(ELP) Toshiba, TC74ACT244FW(ELP) Datasheet - Page 4

• Manufacturer Part Number: TC74ACT244FW(ELP)
• Description: IC BUFF/DVR TRI-ST DUAL 20SOL
• Manufacturer: Toshiba
• Series: 74ACTr

Specifications of TC74ACT244FW(ELP)

• Logic Type: Buffer/Line Driver, Non-Inverting
• Number Of Elements: 2
• Number Of Bits Per Element: 4
• Current - Output High, Low: 75mA, 75mA
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOL
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: TC74ACT244FW-ELP; TC74ACT244FWTR

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:
AC Characteristics
Propagation delay
time
Output enable time
Output disable time
Input capacitance
Output capacitance
Power dissipation
capacitance
Note:
Characteristics
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.
C
current consumption without load.
Average operating current can be obtained by the equation:
PD
I
is defined as the value of the internal equivalent capacitance which is calculated from the operating
CC (opr)
Symbol
= C
V
Symbol
V
V
I
I
V
I
C
OZ
CC
I
OH
(C
OL
IN
t
t
C
t
t
t
t
IH
C
C
IL
pZH
pHZ
pLH
pHL
pZL
pLZ
OUT
PD
PD
IN
L
(Note) TC74ACT244
·V
= 50 pF, R
CC
V
= V
V
V
= V
V
V
V
V
V
Per input: V
Other input: V
·f
IN
IL
IN
IL
IN
OUT
IN
IN
TC74ACT240
IN
IH
IH
= V
= V
= V
+ I
or
or
= V
IH
CC
CC
CC
L
CC
I
I
I
I
I
I
or V
OH
OH
OH
OL
OL
OL
/8 (per bit)
or GND
or GND
= 500 Ω, input: t
IN
Test Condition
or GND
Test Condition
―
―
―
= 50 μA
= 24 mA
= 75 mA
CC
= −50 μA
= −24 mA
= −75 mA
IL
= 3.4 V
―
―
or GND
―
―
4
(Note)
(Note)
5.0 ± 0.5
5.0 ± 0.5
5.0 ± 0.5
V
CC
r
= t
V
(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
f
= 3 ns)
3.94
Min
Min
2.0
4.4
―
―
―
―
―
―
―
―
―
―
―
―
―
―
―
―
Ta = 25°C
Ta = 25°C
TC74ACT240,244P/F/FT
Typ.
Typ.
4.5
0.0
5.7
6.0
5.9
10
25
29
―
―
―
―
―
―
―
―
―
―
5
Max
0.36
±0.5
±0.1
1.35
Max
8.0
9.0
8.5
0.8
0.1
8.0
10
―
―
―
―
―
―
―
―
3.80
3.85
Min
Min
−40 to 85°C
2.0
4.4
−40 to 85°C
1.0
1.0
1.0
―
―
―
―
―
―
―
―
―
―
―
―
Ta =
Ta =
2007-10-01
0.44
1.65
±5.0
±1.0
80.0
10.5
10.0
Max
Max
0.8
0.1
1.5
9.0
10
―
―
―
―
―
―
―
Unit
Unit
mA
μA
μA
μA
pF
pF
pF
ns
ns
ns
V
V
V
V