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TC74VHC4040F(E,K,F

P1-P3P4-P6P7-P9P10-P10
TC74VHC4040F/FT/FK
2014-03-01
4
Operating Ranges (Note)
Characteristics Symbol Rating Unit
Supply voltage V
CC
2.0 to 5.5 V
Input voltage V
IN
0 to 5.5
V
Output voltage V
OUT
0 to V
CC
V
Operating temperature T
opr
−40 to 85 °C
Input rise and fall time dt/dv
0 to 100 (V
CC
= 3.3 ± 0.3 V)
0 to 20 (V
CC
= 5 ± 0.5 V)
ns/V
Note: The operating ranges must be maintained to ensure the normal operation of the device.
Unused inputs must be tied to either V
CC
or GND.
Electrical Characteristics
DC Characteristics
Test Condition Ta = 25°C
Ta =
−40 to 85°C
Characteristics Symbol
V
CC
(V) Min Typ. Max Min Max
Unit
High-level input
voltage
V
IH
―
2.0
3.0 to 5.5
1.50
V
CC
×
0.7
―
―
―
―
1.50
V
CC
×
0.7
―
―
V
Low-level input
voltage
V
IL
―
2.0
3.0 to 5.5
―
―
―
―
0.50
V
CC
×
0.3
―
―
0.50
V
CC
×
0.3
V
I
OH
= −50 μA
2.0
3.0
4.5
1.9
2.9
4.4
2.0
3.0
4.5
―
―
―
1.9
2.9
4.4
―
―
―
High-level output
voltage
V
OH
V
IN
= V
IH
or V
IL
I
OH
= −4 mA
I
OH
= −8 mA
3.0
4.5
2.58
3.94
―
―
―
―
2.48
3.80
―
―
V
I
OL
= 50 μA
2.0
3.0
4.5
―
―
―
0.0
0.0
0.0
0.1
0.1
0.1
―
―
―
0.1
0.1
0.1
Low-level output
voltage
V
OL
V
IN
= V
IH
or V
IL
I
OL
= 4 mA
I
OL
= 8 mA
3.0
4.5
―
―
―
―
0.36
0.36
―
―
0.44
0.44
V
Input leakage
current
I
IN
V
IN
= 5.5 V or GND 0 to 5.5 ― ― ±0.1 ― ±1.0 μA
Quiescent supply
current
I
CC
V
IN
= V
CC
or GND 5.5 ― ― 4.0 ― 40.0 μA
TC74VHC4040F/FT/FK
2014-03-01
5
Timing Requirements
(input: t
r
= t
f
= 3 ns)
Test Condition Ta = 25°C
Ta =
−40 to
85°C
Characteristics Symbol
V
CC
(V) Typ. Limit Limit
Unit
Minimum pulse width
(
CK )
t
w (L)
t
w (H)
―
3.3 ± 0.3
5.0 ± 0.5
―
―
5.0
5.0
5.0
5.0
ns
Minimum pulse width
(CLR)
t
w (H)
―
3.3 ± 0.3
5.0 ± 0.5
―
―
5.0
5.0
5.0
5.0
ns
Minimum removal time t
rem
―
3.3 ± 0.3
5.0 ± 0.5
―
―
5.0
5.0
5.0
5.0
ns
AC Characteristics
(input: t
r
= t
f
= 3 ns)
Test Condition Ta = 25°C
Ta =
−40 to 85°C
Characteristics Symbol
V
CC
(V) C
L
(pF) Min Typ. Max Min Max
Unit
15 ― 7.5 11.9 1.0 14.0
3.3 ± 0.3
50 ― 10.0 15.4 1.0 17.5
15 ― 4.8 7.3 1.0 8.5
Propagation delay
time
(
CK -Q1)
t
pLH
t
pHL
―
5.0 ± 0.5
50 ― 6.3 9.3 1.0 10.5
ns
3.3 ± 0.3 50 ― 2.4 4.4 ― 5.0 Propagation delay
time
(Q
n
-Q
n
+ 1)
Δt
pd
―
5.0 ± 0.5 50 ― 1.6 3.1 ― 3.5
ns
15 ― 8.3 12.8 1.0 15.0
3.3 ± 0.3
50 ― 10.8 16.3 1.0 18.5
15 ― 5.6 8.6 1.0 10.0
Propagation delay
time
(CLR-Q)
t
pHL
―
5.0 ± 0.5
50 ― 7.1 10.6 1.0 12.0
ns
15 75 140 ― 75 ―
3.3 ± 0.3
50 55 80 ― 50 ―
15 150 210 ― 125 ―
Maximum clock
frequency
f
max
―
5.0 ± 0.5
50 95 125 ― 80 ―
MHz
Input capacitance C
IN
― ― 4 10 ― 10 pF
Power dissipation
capacitance
C
PD
(Note) ― 21 ― ― ― pF
Note: C
PD
is defined as the value of the internal equivalent capacitance which is calculated from the operating
current consumption without load.
Average operating current can be obtained by the equation:
I
CC (opr)
= C
PD
·V
CC
·f
IN
+ I
CC
TC74VHC4040F/FT/FK
2014-03-01
6
Noise Characteristics
(input: t
r
= t
f
= 3 ns)
Test Condition Ta = 25°C
Characteristics Symbol
V
CC
(V) Typ. Limit
Unit
Quiet output maximum dynamic
V
OL
V
OLP
C
L
= 50 pF 5.0 1.2 1.5 V
Quiet output minimum dynamic
V
OL
V
OLV
C
L
= 50 pF 5.0 −1.2 −1.5 V
Minimum high level dynamic input
voltage
V
IHD
C
L
= 50 pF 5.0 ― 3.5 V
Maximum low level dynamic input
voltage
V
ILD
C
L
= 50 pF 5.0 ― 1.5 V
Input Equivalent Circuit
INPUT
P1-P3P4-P6P7-P9P10-P10

TC74VHC4040F(E,K,F

Mfr. #:
Buy TC74VHC4040F(E,K,F
Manufacturer:
Toshiba
Description:
Counter ICs CMOS Logic IC 4.8ns 8mA 2.0 to 5.5V
Lifecycle:
New from this manufacturer.
Delivery:
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