74LVC74ABQ(2020) 查看數據表（PDF） - NXP Semiconductors.
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74LVC74ABQ
(Rev.:2020)
(Rev.:2020)
NXP Semiconductors.
74LVC74ABQ Datasheet PDF : 17 Pages
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Nexperia
74LVC74A
Dual D-type flip-flop with set and reset; positive-edge trigger
Symbol Parameter Conditions
ΔICC
CI
additional per input pin;
supply current VCC = 2.7 V to 3.6 V;
VI = VCC - 0.6 V; IO = 0 A
input
VCC = 0 V to 3.6 V;
capacitance VI = GND to VCC
-40 °C to +85 °C
Min
Typ[1]
Max
-
5
500
-
4.0
-
[1] All typical values are measured at VCC = 3.3 V (unless stated otherwise) and Tamb = 25 °C.
-40 °C to +125 °C Unit
Min
Max
-
5000 μA
-
-
pF
10. Dynamic characteristics
Table 8. Dynamic characteristics
Voltages are referenced to GND (ground = 0 V). For test circuit see Fig. 9.
Symbol Parameter
Conditions
-40 °C to +85 °C
Min Typ[1] Max
tpd
propagation
nCP to nQ, nQ; see Fig. 7
delay
VCC = 1.2 V
VCC = 1.65 V to 1.95 V
VCC = 2.3 V to 2.7 V
VCC = 2.7 V
VCC = 3.0 V to 3.6 V
nSD to nQ, nQ; see Fig. 8
[2]
-
1.0
1.8
1.0
1.0
15
-
5.0
10.3
2.9
5.8
2.7
6.0
2.6
5.2
VCC = 1.2 V
VCC = 1.65 V to 1.95 V
VCC = 2.3 V to 2.7 V
VCC = 2.7 V
VCC = 3.0 V to 3.6 V
nRD to nQ, nQ; see Fig. 8
-
15
-
0.5
4.0
10.6
1.0
2.4
6.1
1.0
2.9
6.4
1.0
2.2
5.4
VCC = 1.2 V
VCC = 1.65 V to 1.95 V
VCC = 2.3 V to 2.7 V
VCC = 2.7 V
VCC = 3.0 V to 3.6 V
tW
pulse width
clock HIGH or LOW; see Fig. 7
VCC = 1.65 V to 1.95 V
VCC = 2.3 V to 2.7 V
VCC = 2.7 V
VCC = 3.0 V to 3.6 V
set or reset LOW; see Fig. 8
-
15
-
0.5
4.1
10.7
1.0
2.4
6.1
1.0
3.0
6.4
1.0
2.2
5.4
5.0
-
-
4.0
-
-
3.3
-
-
3.3
1.3
-
VCC = 1.65 V to 1.95 V
VCC = 2.3 V to 2.7 V
VCC = 2.7 V
VCC = 3.0 V to 3.6 V
5.0
-
-
4.0
-
-
3.3
-
-
3.3
1.7
-
-40 °C to +125 °C Unit
Min
Max
-
- ns
1.0
11.9 ns
1.8
6.7 ns
1.0
7.5 ns
1.0
6.5 ns
-
- ns
0.5
12.2 ns
1.0
7.1 ns
1.0
8.0 ns
1.0
7.0 ns
-
- ns
0.5
12.4 ns
1.0
7.1 ns
1.0
8.0 ns
1.0
7.0 ns
5.0
- ns
4.0
- ns
4.5
- ns
4.5
- ns
5.0
- ns
4.0
- ns
4.5
- ns
4.5
- ns
74LVC74A
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 8 — 18 June 2020
© Nexperia B.V. 2020. All rights reserved
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