TC74ACT521FW Toshiba, TC74ACT521FW Datasheet - Page 4

• Manufacturer Part Number: TC74ACT521FW
• Manufacturer: Toshiba
• Type: Identity Comparatorr

Specifications of TC74ACT521FW

• Logic Family: ACT
• Technology: CMOS
• Number Of Bits: 8
• High Level Output Current: -24mA
• Low Level Output Current: 24mA
• Output Function: A=B
• Package Type: SOL
• Quiescent Current: 8uA
• Mounting: Surface Mount
• Pin Count: 20
• Polarity: Inverting
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Operating Temperature Classification: Industrial
• Lead Free Status / Rohs Status: Not Compliant

Electrical Characteristics
DC Characteristics
High-level input
voltage
Low-level input
voltage
High-level output
voltage
Low-level output
voltage
Input leakage
current
Quiescent supply
current
Note:
AC Characteristics
Propagation delay
time
(Pn, Qn-
Propagation delay
time
( G -
Input capacitance
Power dissipation
capacitance
Note:
Characteristics
Characteristics
P =
Q
P =
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
Q
)
I
is defined as the value of the internal equivalent capacitance which is calculated from the operating
CC
(opr) = C
Symbol
V
V
Symbol
V
I
V
I
CC
I
OH
IN
(C
C
OL
t
t
t
t
C
IH
C
IL
pLH
pHL
pLH
pHL
PD
PD
IN
L
(Note)
･V
= 50 pF, R
CC
V
= V
V
V
= V
V
V
V
Per input: V
Other input: V
IN
IL
IN
IL
IN
IN
･f
IH
IH
IN
= V
= V
or
or
+ I
Test Condition
CC
CC
L
Test Condition
CC
I
I
I
I
I
I
OH
OH
OH
OL
OL
OL
or GND
or GND
= 500 Ω, input: t
IN
⎯
⎯
= 50 µ A
= 24 mA
= 75 mA
CC
= − 50 µ A
= − 24 mA
= − 75 mA
= 3.4 V
⎯
⎯
or GND
⎯
⎯
4
(Note)
(Note)
5.0 ± 0.5
5.0 ± 0.5
V
CC
r
= t
V
4.5~
4.5~
(V)
(V)
5.5
5.5
4.5
4.5
5.5
4.5
4.5
5.5
5.5
5.5
5.5
CC
f
= 3 ns)
3.94
Min
Min
2.0
4.4
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
Ta = 25°C
Ta = 25°C
Typ.
Typ.
4.5
0.0
7.1
5.7
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
29
5
TC74ACT521P/F/FW
Max
0.36
± 0.1
1.35
Max
11.4
0.8
0.1
8.0
8.3
10
⎯
⎯
⎯
⎯
⎯
⎯
Ta = − 40~85°C
Ta = − 40~85°C
3.80
3.85
Min
Min
2.0
4.4
1.0
1.0
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
2006-02-01
Max
0.44
1.65
± 1.0
80.0
Max
13.0
0.8
0.1
1.5
9.5
10
⎯
⎯
⎯
⎯
⎯
Unit
Unit
mA
µ A
µ A
pF
pF
ns
ns
V
V
V
V