參數(shù)資料
型號(hào): 74AUP1G79
廠商: NXP Semiconductors N.V.
英文描述: Low-power D-type flip-flop; positive-edge trigger
中文描述: 低功耗D型觸發(fā)器;上升沿觸發(fā)
文件頁(yè)數(shù): 4/20頁(yè)
文件大?。?/td> 97K
代理商: 74AUP1G79
9397 750 14682
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 01 — 12 September 2005
12 of 20
Philips Semiconductors
74AUP1G79
Low-power D-type ip-op; positive-edge trigger
Table 10:
Dynamic characteristics
Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 7
Symbol
Parameter
Conditions
40 °C to +85 °C 40 °C to +125 °C Unit
Min
Max
Min
Max
CL = 5 pF
tPHL, tPLH
propagation delay
CP to Q
VCC = 1.1 V to 1.3 V
2.4
12.9
2.4
14.2
ns
VCC = 1.4 V to 1.6 V
1.8
8.1
1.8
9.0
ns
VCC = 1.65 V to 1.95 V
1.5
6.4
1.5
7.1
ns
VCC = 2.3 V to 2.7 V
1.1
4.7
1.1
5.2
ns
VCC = 3.0 V to 3.6 V
0.9
4.0
0.9
4.4
ns
fclk(max)
maximum clock
frequency
VCC = 1.1 V to 1.3 V
170
-
170
-
MHz
VCC = 1.4 V to 1.6 V
310
-
300
-
MHz
VCC = 1.65 V to 1.95 V
400
-
390
-
MHz
VCC = 2.3 V to 2.7 V
490
-
480
-
MHz
VCC = 3.0 V to 3.6 V
550
-
510
-
MHz
CL = 10 pF
tPHL, tPLH
propagation delay
CP to Q
VCC = 1.1 V to 1.3 V
2.8
14.4
2.8
15.9
ns
VCC = 1.4 V to 1.6 V
2.2
9.5
2.2
10.5
ns
VCC = 1.65 V to 1.95 V
1.9
7.5
1.9
8.3
ns
VCC = 2.3 V to 2.7 V
1.5
5.6
1.5
6.2
ns
VCC = 3.0 V to 3.6 V
1.3
4.5
1.3
5.0
ns
fclk(max)
maximum clock
frequency
VCC = 1.1 V to 1.3 V
150
-
150
-
MHz
VCC = 1.4 V to 1.6 V
280
-
230
-
MHz
VCC = 1.65 V to 1.95 V
310
-
250
-
MHz
VCC = 2.3 V to 2.7 V
370
-
360
-
MHz
VCC = 3.0 V to 3.6 V
410
-
360
-
MHz
CL = 15 pF
tPHL, tPLH
propagation delay
CP to Q
VCC = 1.1 V to 1.3 V
3.2
15.6
3.2
17.2
ns
VCC = 1.4 V to 1.6 V
2.5
10.7
2.5
11.8
ns
VCC = 1.65 V to 1.95 V
2.2
8.5
2.2
9.4
ns
VCC = 2.3 V to 2.7 V
1.9
6.3
1.9
7.0
ns
VCC = 3.0 V to 3.6 V
1.6
5.0
1.6
5.5
ns
fclk(max)
maximum clock
frequency
VCC = 1.1 V to 1.3 V
120
-
120
-
MHz
VCC = 1.4 V to 1.6 V
190
-
160
-
MHz
VCC = 1.65 V to 1.95 V
240
-
190
-
MHz
VCC = 2.3 V to 2.7 V
300
-
270
-
MHz
VCC = 3.0 V to 3.6 V
320
-
300
-
MHz
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