74LVC1G79 데이터 시트보기 (PDF) - Nexperia B.V. All rights reserved
부품명
상세내역
제조사
74LVC1G79 Datasheet PDF : 21 Pages
| |||
Nexperia
74LVC1G79
Single D-type flip-flop; positive-edge trigger
Table 8. Dynamic characteristics …continued
Voltages are referenced to GND (ground = 0 V). For test circuit see Figure 10.
Symbol Parameter
Conditions
40 C to +85 C
Min
Typ[1]
Max
th
hold time
tW
pulse width
D to CP; see Figure 9
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
VCC = 4.5 V to 5.5 V
CP HIGH or LOW;
see Figure 9
0
0.7
-
0
0.4
-
+0.5
0.3
-
+0.5
0.3
-
+0.5
0.2
-
VCC = 1.65 V to 1.95 V
3.0
1.1
-
VCC = 2.3 V to 2.7 V
2.5
0.7
-
VCC = 2.7 V
2.5
0.6
-
VCC = 3.0 V to 3.6 V
2.5
0.6
-
VCC = 4.5 V to 5.5 V
2.0
0.5
-
fmax
maximum
frequency
CP; see Figure 9
VCC = 1.65 V to 1.95 V
160
250
-
VCC = 2.3 V to 2.7 V
160
300
-
VCC = 2.7 V
160
350
-
VCC = 3.0 V to 3.6 V
160
450
-
VCC = 4.5 V to 5.5 V
200
500
-
CPD
power dissipation VI = GND to VCC;
capacitance
VCC = 3.3 V
[3]
-
17
-
40 C to +125 C Unit
Min
Max
0
- ns
0
- ns
0.5
- ns
0.5
- ns
0.5
- ns
3.0
- ns
2.5
- ns
2.5
- ns
2.5
- ns
2.0
- ns
160
- MHz
160
- MHz
160
- MHz
160
- MHz
200
- MHz
-
- pF
[1] Typical values are measured at Tamb = 25 C and VCC = 1.8 V, 2.5 V, 2.7 V, 3.3 V and 5.0 V respectively.
[2] tpd is the same as tPLH and tPHL.
[3] CPD is used to determine the dynamic power dissipation (PD in W).
PD = CPD VCC2 fi N + (CL VCC2 fo) where:
fi = input frequency in MHz;
fo = output frequency in MHz;
CL = output load capacitance in pF;
VCC = supply voltage in V;
N = number of inputs switching;
(CL VCC2 fo) = sum of outputs.
74LVC1G79
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 12 — 5 December 2016
© Nexperia B.V. 2017. All rights reserved
8 of 21
Share Link: 