74LVC74APW View Datasheet(PDF) - NXP Semiconductors.
Part Name
Description
Manufacturer
74LVC74APW Datasheet PDF : 16 Pages
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NXP Semiconductors
74LVC74A
Dual D-type flip-flop with set and reset; positive-edge trigger
10. Dynamic characteristics
Table 8. Dynamic characteristics
Voltages are referenced to GND (ground = 0 V). For test circuit see Figure 9.
Symbol Parameter
Conditions
−40 °C to +85 °C
Min Typ[1] Max
tpd
propagation
nCP to nQ, nQ; see Figure 7
delay
VCC = 1.2 V
[2]
-
15
-
VCC = 2.7 V
VCC = 3.0 V to 3.6 V
1.0 2.7 6.0
1.0 2.5 5.2
nSD to nQ, nQ; see Figure 8
VCC = 1.2 V
-
15
-
VCC = 2.7 V
1.0 3.2 6.4
VCC = 3.0 V to 3.6 V
1.0 2.5 5.4
nRD to nQ, nQ; see Figure 8
VCC = 1.2 V
-
15
-
VCC = 2.7 V
1.0 3.2 6.4
VCC = 3.0 V to 3.6 V
tW
pulse width
clock HIGH or LOW; see Figure 7
1.0 2.5 5.4
VCC = 2.7 V
VCC = 3.0 V to 3.6 V
3.3
-
-
3.3 1.3
-
set or reset LOW; see Figure 8
VCC = 2.7 V
3.3
-
-
VCC = 3.0 V to 3.6 V
3.3 1.7
-
trec
recovery time set or reset; see Figure 8
VCC = 2.7 V
VCC = 3.0 V to 3.6 V
tsu
set-up time
nD to nCP; see Figure 7
1.5
-
-
+1.0 −3.0
-
VCC = 2.7 V
VCC = 3.0 V to 3.6 V
2.2
-
-
2.0 0.8
-
th
hold time
nD to nCP; see Figure 7
VCC = 2.7 V
VCC = 3.0 V to 3.6 V
1.0
-
-
+1.0 −0.2
-
fmax
maximum
frequency
nCP; see Figure 7
VCC = 2.7 V
83
-
-
tsk(o)
CPD
VCC = 3.0 V to 3.6 V
output skew time VCC = 3.0 V to 3.6 V
power
dissipation
capacitance
per flip-flop; VI = GND to VCC
VCC = 3.3 V
150 250
[3]
-
-
1.0
[4]
-
15
-
−40 °C to +125 °C Unit
Min
Max
-
- ns
1.0
7.5 ns
1.0
6.5 ns
-
- ns
1.0
8.0 ns
1.0
7.0 ns
-
- ns
1.0
8.0 ns
1.0
7.0 ns
4.5
- ns
4.5
- ns
4.5
- ns
4.5
- ns
1.0
- ns
1.0
- ns
2.2
- ns
2.0
- ns
1.0
- ns
1.0
- ns
66
- MHz
120
- MHz
-
1.5 ns
-
- pF
[1] Typical values are measured at Tamb = 25 °C. For VCC = 3.0 V to 3.6 V range, typical values are measured at 3.3 V.
[2] tpd is the same as tPLH and tPHL.
[3] Skew between any two outputs of the same package switching in the same direction. This parameter is guaranteed by design.
74LVC74A_6
Product data sheet
Rev. 06 — 4 June 2007
© NXP B.V. 2007. All rights reserved.
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