參數(shù)資料
型號: 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)
文件頁數(shù): 2/20頁
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
10 of 20
Philips Semiconductors
74AUP1G79
Low-power D-type ip-op; positive-edge trigger
Tamb = 25 °C; CL = 30 pF
tPHL, tPLH
propagation delay CP to Q
VCC = 0.8 V
-
36.8
-
ns
VCC = 1.1 V to 1.3 V
4.7
9.3
17.3
ns
VCC = 1.4 V to 1.6 V
3.8
6.4
11.8
ns
VCC = 1.65 V to 1.95 V
3.3
5.3
9.4
ns
VCC = 2.3 V to 2.7 V
3.0
4.3
7.0
ns
VCC = 3.0 V to 3.6 V
2.8
3.9
5.8
ns
fclk(max)
maximum clock frequency
VCC = 0.8 V
-
28
-
MHz
VCC = 1.1 V to 1.3 V
-
128
-
MHz
VCC = 1.4 V to 1.6 V
-
206
-
MHz
VCC = 1.65 V to 1.95 V
-
262
-
MHz
VCC = 2.3 V to 2.7 V
-
269
-
MHz
VCC = 3.0 V to 3.6 V
-
309
-
MHz
Tamb = 25 °C
tsu(H)
set-up time HIGH D to CP
VCC = 0.8 V
-
3.4
-
ns
VCC = 1.1 V to 1.3 V
-
0.8
-
ns
VCC = 1.4 V to 1.6 V
-
0.5
-
ns
VCC = 1.65 V to 1.95 V
-
0.5
-
ns
VCC = 2.3 V to 2.7 V
-
0.4
-
ns
VCC = 3.0 V to 3.6 V
-
0.4
-
ns
tsu(L)
set-up time LOW D to CP
VCC = 0.8 V
-
3.0
-
ns
VCC = 1.1 V to 1.3 V
-
0.9
-
ns
VCC = 1.4 V to 1.6 V
-
0.6
-
ns
VCC = 1.65 V to 1.95 V
-
0.5
-
ns
VCC = 2.3 V to 2.7 V
-
0.5
-
ns
VCC = 3.0 V to 3.6 V
-
0.7
-
ns
th
hold time D to CP
VCC = 0.8 V
-
-1.9
-
ns
VCC = 1.1 V to 1.3 V
-
-0.6
-
ns
VCC = 1.4 V to 1.6 V
-
-0.4
-
ns
VCC = 1.65 V to 1.95 V
-
-0.4
-
ns
VCC = 2.3 V to 2.7 V
-
-0.4
-
ns
VCC = 3.0 V to 3.6 V
-
-0.3
-
ns
Table 9:
Dynamic characteristics …continued
Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 7
Symbol
Parameter
Conditions
Min
Typ [1]
Max
Unit
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