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TC74VCX574FTEL

P1-P3P4-P6P7-P9P10-P12P13-P13
TC74VCX574FT/FK
2014-03-01
7
AC Characteristics
(Ta
=
−
40 to 85°C, Input: t
r
=
t
f
=
2.0 ns) (Note 1)
Characteristics Symbol Test Condition
V
CC
(V)
Min Max Unit
1.2 40 ⎯
C
L
= 15 pF, R
L
= 2 kΩ
1.5
± 0.1 80 ⎯
1.8 ± 0.15 100 ⎯
2.5 ± 0.2 200 ⎯
Maximum clock frequency f
max
Figure 1, Figure 2
C
L
= 30 pF, R
L
= 500 Ω
3.3
± 0.3 250 ⎯
MHz
1.2 1.5 48
C
L
= 15 pF, R
L
= 2 kΩ
1.5
± 0.1 1.0 19.2
1.8 ± 0.15 1.5 9.6
2.5 ± 0.2 0.8 4.8
Propagation delay time (CK-Q)
t
pLH
t
pHL
Figure 1, Figure 2
C
L
= 30 pF, R
L
= 500 Ω
3.3
± 0.3 0.6 4.2
ns
1.2 1.5 49.0
C
L
= 15 pF, R
L
= 2 kΩ
1.5
± 0.1 1.0 19.6
1.8 ± 0.15 1.5 9.8
2.5 ± 0.2 0.8 5.5
3-state output enable time
t
pZL
t
pZH
Figure 1, Figure 3
C
L
= 30 pF, R
L
= 500 Ω
3.3
± 0.3 0.6 4.5
ns
1.2 1.5 32.5
C
L
= 15 pF, R
L
= 2 kΩ
1.5
± 0.1 1.0 13.0
1.8 ± 0.15 1.5 6.5
2.5 ± 0.2 0.8 3.6
3-state output disable time
t
pLZ
t
pHZ
Figure 1, Figure 3
C
L
= 30 pF, R
L
= 500 Ω
3.3
± 0.3 0.6 3.3
ns
1.2 24 ⎯
C
L
= 15 pF, R
L
= 2 kΩ
1.5
± 0.1 8.0 ⎯
1.8 ± 0.15 4.0 ⎯
2.5 ± 0.2 1.5 ⎯
Minimum pulse width (CK)
t
w (H)
t
w (L)
Figure 1, Figure 2
C
L
= 30 pF, R
L
= 500 Ω
3.3
± 0.3 1.5 ⎯
ns
1.2 20 ⎯
C
L
= 15 pF, R
L
= 2 kΩ
1.5
± 0.1 7.5 ⎯
1.8 ± 0.15 2.5 ⎯
2.5 ± 0.2 1.5 ⎯
Minimum set-up time t
s
Figure 1, Figure 2
C
L
= 30 pF, R
L
= 500 Ω
3.3
± 0.3 1.5 ⎯
ns
1.2 0.8 ⎯
C
L
= 15 pF, R
L
= 2 kΩ
1.5
± 0.1 3.0 ⎯
1.8 ± 0.15 1.0 ⎯
2.5 ± 0.2 1.0 ⎯
Minimum hold time t
h
Figure 1, Figure 2
C
L
= 30 pF, R
L
= 500 Ω
3.3
± 0.3 1.0 ⎯
ns
1.2 ⎯ 1.5
C
L
= 15 pF, R
L
= 2 kΩ
1.5
± 0.1 ⎯ 1.5
1.8 ± 0.15 ⎯ 0.5
2.5 ± 0.2 ⎯ 0.5
Output to output skew
t
osLH
t
osHL
(Note 2)
C
L
= 30 pF, R
L
= 500 Ω
3.3
± 0.3 ⎯ 0.5
ns
Note 1: For C
L
= 50 pF, add approximately 300 ps to the AC maximum specification.
Note 2: This parameter is guaranteed by design. (t
osLH
= |t
pLHm
− t
pLHn
|, t
osHL
= |t
pHLm
− t
pHLn
|)
TC74VCX574FT/FK
2014-03-01
8
Dynamic Switching Characteristics
(Ta
=
25°C, Input: t
r
=
t
f
=
2.0 ns, C
L
=
30 pF)
Characteristics Symbol Test Condition
V
CC
(V)
Typ. Unit
V
IH
= 1.8 V, V
IL
= 0 V (Note) 1.8 0.25
V
IH
= 2.5 V, V
IL
= 0 V (Note) 2.5 0.6
Quiet output maximum dynamic V
OL
V
OLP
V
IH
= 3.3 V, V
IL
= 0 V (Note) 3.3 0.8
V
V
IH
= 1.8 V, V
IL
= 0 V (Note) 1.8 −0.25
V
IH
= 2.5 V, V
IL
= 0 V (Note) 2.5 −0.6
Quiet output minimum dynamic V
OL
V
OLV
V
IH
= 3.3 V, V
IL
= 0 V (Note) 3.3 −0.8
V
V
IH
= 1.8 V, V
IL
= 0 V (Note) 1.8 1.5
V
IH
= 2.5 V, V
IL
= 0 V (Note) 2.5 1.9
Quiet output minimum dynamic V
OH
V
OHV
V
IH
= 3.3 V, V
IL
= 0 V (Note) 3.3 2.2
V
Note: This parameter is guaranteed by design.
Capacitive Characteristics
(Ta
=
25°C)
Characteristics Symbol Test Condition
V
CC
(V)
Typ. Unit
Input capacitance C
IN
⎯ 1.8, 2.5, 3.3 6 pF
Output capacitance C
O
⎯ 1.8, 2.5, 3.3 7 pF
Power dissipation capacitance C
PD
f
IN
= 10 MHz (Note) 1.8, 2.5, 3.3 20 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
/8 (per bit)
TC74VCX574FT/FK
2014-03-01
9
AC Test Circuit
AC Waveform
V
CC
Symbol
3.3
± 0.3 V
2.5
± 0.2 V
1.8
± 0.15 V
1.5
± 0.1 V
1.2 V
R
L
500Ω 2kΩ
C
L
30pF 15pF
Parameter Switch
t
pLH
, t
pHL
Open
t
pLZ
, t
pZL
6.0 V @V
CC
= 3.3 ± 0.3 V
V
CC
× 2 @V
CC
= 2.5 ± 0.2 V
@V
CC
= 1.8 ± 0.15 V
@V
CC
= 1.5 ± 0.1 V
@V
CC
= 1.2 V
t
pHZ
, t
pZH
GND
Figure 2 t
pLH
, t
pHL
, t
w
, t
s
, t
h
10%
Output
(Q)
V
OL
V
OH
V
M
t
pHL
t
pLH
t
r
2.0 ns
90%
V
M
t
f
2.0 ns
V
IH
GND
90%
V
M
10%
t
s (H)
t
h (H)
t
h (L)
t
s (L)
t
w (H)
t
w (L)
Input
(CK)
t
r
2.0 ns t
f
2.0 ns
V
IH
GND
Input
(D)
Figure 1
6.0 V or V
CC
× 2
Open
GND
Switch
Output Measure
R
L
R
L
C
L
P1-P3P4-P6P7-P9P10-P12P13-P13

TC74VCX574FTEL

Mfr. #:
Buy TC74VCX574FTEL
Manufacturer:
Toshiba
Description:
Flip Flops CMOS Logic IC 4.2ns 24mA 1.2 to 3.6V
Lifecycle:
New from this manufacturer.
Delivery:
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