OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

74VCX16821MTDX

P1-P3P4-P6P7-P9
www.fairchildsemi.com 4
74VCX16821
DC Electrical Characteristics (Continued)
Note 5: Outputs disabled or 3-STATE only.
Symbol Parameter Conditions
V
CC
Min Max Units
(V)
V
OL
LOW Level Output Voltage I
OL
= 100 µA 2.7 - 3.6 0.2
V
I
OL
= 12 mA 2.7 0.4
I
OL
= 18 mA 3.0 0.4
I
OL
= 24 mA 3.0 0.55
I
OL
= 100 µA 2.3 - 2.7 0.2
I
OL
= 6 mA 2.3 0.4
I
OL
= 12 mA 2.3 0.6
I
OL
= 100 µA 1.65 - 2.3 0.2
I
OL
= 6 mA 1.65 0.3
I
OL
= 100 µA 1.4 - 1.6 0.2
I
OL
= 2 mA 1.4 0.35
I
I
Input Leakage Current 0 ≤ V
I
≤ 3.6V 1.4 - 3.6 ±5.0 µA
I
OZ
3-STATE Output Leakage 0 ≤ V
O
≤ 3.6V
1.4 - 3.6 ±10 µA
V
I
= V
IH
or V
IL
I
OFF
Power-OFF Leakage Current 0 ≤ (V
I
, V
O
) ≤ 3.6V 0 10 µA
I
CC
Quiescent Supply Current V
I
= V
CC
or GND 1.4 - 3.6 20
µA
V
CC
≤ (V
I
, V
O
) ≤ 3.6V (Note 5) 1.4 - 3.6 ±20
∆I
CC
Increase in I
CC
per Input V
IH
= V
CC
−0.6V 2.7 - 3.6 750 µA
5 www.fairchildsemi.com
74VCX16821
AC Electrical Characteristics (Note 6)
Note 6: For C
L
= 50
P
F, add approximately 300 ps to the AC maximum specification.
Note 7: Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device. The
specification applies to any outputs switching in the same direction, either HIGH-to-LOW (t
OSHL
) or LOW-to-HIGH (t
OSLH
).
Symbol Parameter Conditions
V
CC
T
A
= −40°C to +85°C
Units
Figure
(V) Min Max Number
f
MAX
Maximum Clock Frequency C
L
= 30 pF, R
L
= 500Ω 3.3 ± 0.3 250
MHz
2.5 ± 0.2 200
1.8 ± 0.15 100
C
L
= 15 pF, R
L
= 500Ω 1.5 ± 0.1 80.0
t
PHL
Propagation Delay C
L
= 30 pF, R
L
= 500Ω 3.3 ± 0.3 0.8 3.5
ns
Figures
1, 2
t
PLH
2.5 ± 0.2 1.0 4.4
1.8 ± 0.15 1.5 8.8
C
L
= 15 pF, R
L
= 500Ω 1.5 ± 0.1 1.0 17.6 Figures
7, 8
t
PZL
Output Enable Time C
L
= 30 pF, R
L
= 500Ω 3.3 ± 0.3 0.8 3.7
ns
Figures
1, 3, 4
t
PZH
2.5 ± 0.2 1.0 4.7
1.8 ± 0.15 1.5 9.8
C
L
= 15 pF, R
L
= 500Ω 1.5 ± 0.1 1.0 19.6 Figures
7, 9, 10
t
PLZ
Output Disable Time C
L
= 30 pF, R
L
= 500Ω 3.3 ± 0.3 0.8 3.7
ns
Figures
1, 3, 4
t
PHZ
2.5 ± 0.2 1.0 4.2
1.8 ± 0.15 1.5 7.6
C
L
= 15 pF, R
L
= 500Ω 1.5 ± 0.1 1.0 15.2 Figures
7, 9, 10
t
S
Setup Time C
L
= 30 pF, R
L
= 500Ω 3.3 ± 0.3 1.5
ns Figure 6
2.5 ± 0.2 1.5
1.8 ± 0.15 2.5
C
L
= 15 pF, R
L
= 500Ω 1.5 ± 0.1 3.0
t
H
Hold Time C
L
= 30 pF, R
L
= 500Ω 3.3 ± 0.3 1.0
ns Figure 6
2.5 ± 0.2 1.0
1.8 ± 0.15 1.0
C
L
= 15 pF, R
L
= 500Ω 1.5 ± 0.1 2.0
t
W
Pulse Width C
L
= 30 pF, R
L
= 500Ω 3.3 ± 0.3 1.5
ns Figure 5
2.5 ± 0.2 1.5
1.8 ± 0.15 4.0
C
L
= 15 pF, R
L
= 500Ω 1.5 ± 0.1 4.0
t
OSHL
Output to Output Skew C
L
= 30 pF, R
L
= 500Ω 3.3 ± 0.3 0.5
ns
t
OSLH
(Note 7) 2.5 ± 0.2 0.5
1.8 ± 0.15 0.75
C
L
= 15 pF, R
L
= 500Ω 1.5 ± 0.1 1.5
www.fairchildsemi.com 6
74VCX16821
Dynamic Switching Characteristics
Capacitance
Symbol Parameter Conditions
V
CC
T
A
= +25°C
Units
(V) Typical
V
OLP
Quiet Output Dynamic Peak V
OL
C
L
= 30 pF, V
IH
= V
CC
, V
IL
= 0V 1.8 0.25
V2.5 0.6
3.3 0.8
V
OLV
Quiet Output Dynamic Valley V
OL
C
L
= 30 pF, V
IH
= V
CC
, V
IL
= 0V 1.8 −0.25
V2.5 −0.6
3.3 −0.8
V
OHV
Quiet Output Dynamic Valley V
OH
C
L
= 30 pF, V
IH
= V
CC
, V
IL
= 0V 1.8 1.5
V2.5 1.9
3.3 2.2
Symbol Parameter Conditions
T
A
= +25°C
Units
Typical
C
IN
Input Capacitance V
CC
= 1.8V, 2.5V or 3.3V, V
I
= 0V or V
CC
6pF
C
OUT
Output Capacitance V
I
= 0V or V
CC
, V
CC
= 1.8V, 2.5V or 3.3V 7 pF
C
PD
Power Dissipation Capacitance V
I
= 0V or V
CC
, f = 10 MHz, 20 pF
V
CC
= 1.8V, 2.5V or 3.3V
P1-P3P4-P6P7-P9

74VCX16821MTDX

Mfr. #:
Buy 74VCX16821MTDX
Manufacturer:
ON Semiconductor / Fairchild
Description:
Flip Flops 20-Bit D Flip-Flop
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet