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TC74HC574AP 数据表(PDF) 6 Page - Toshiba Semiconductor

部件名 TC74HC574AP
功能描述  CMOS Digital Integrated Circuit Silicon Monolithic Octal D-Type Filp-Flop with 3-State Output
PDF  9 Pages
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制造商  TOSHIBA [Toshiba Semiconductor]
网页  http://www.semicon.toshiba.co.jp/eng
标志 TOSHIBA - Toshiba Semiconductor

TC74HC574AP 数据表(HTML) 6 Page - Toshiba Semiconductor

  TC74HC574AP Datasheet HTML 1Page - Toshiba Semiconductor TC74HC574AP Datasheet HTML 2Page - Toshiba Semiconductor TC74HC574AP Datasheet HTML 3Page - Toshiba Semiconductor TC74HC574AP Datasheet HTML 4Page - Toshiba Semiconductor TC74HC574AP Datasheet HTML 5Page - Toshiba Semiconductor TC74HC574AP Datasheet HTML 6Page - Toshiba Semiconductor TC74HC574AP Datasheet HTML 7Page - Toshiba Semiconductor TC74HC574AP Datasheet HTML 8Page - Toshiba Semiconductor TC74HC574AP Datasheet HTML 9Page - Toshiba Semiconductor  
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TC74HC564AP/AF,574AP/AF
2007-10-01
6
AC Characteristics (input: tr = tf = 6 ns)
Test Condition
Ta
= 25°C
Ta
=
−40 to 85°C
Characteristics
Symbol
CL (pF) VCC (V)
Min
Typ.
Max
Min
Max
Unit
Output transition time
tTLH
tTHL
⎯
50
2.0
4.5
6.0
⎯
⎯
⎯
25
7
6
60
12
10
⎯
⎯
⎯
75
15
13
ns
50
2.0
4.5
6.0
⎯
⎯
⎯
70
20
15
150
30
26
⎯
⎯
⎯
190
38
33
Propagation delay
time
(CK-Q,
Q )
tpLH
tpHL
⎯
150
2.0
4.5
6.0
⎯
⎯
⎯
88
25
19
190
38
33
⎯
⎯
⎯
240
48
41
ns
50
2.0
4.5
6.0
⎯
⎯
⎯
48
15
12
125
25
21
⎯
⎯
⎯
155
31
26
Output enable time
tpZL
tpZH
RL = 1 kΩ
150
2.0
4.5
6.0
⎯
⎯
⎯
60
20
16
165
33
28
⎯
⎯
⎯
205
41
35
ns
Output disable time
tpLZ
tpHZ
RL = 1 kΩ
50
2.0
4.5
6.0
⎯
⎯
⎯
34
17
15
125
25
21
⎯
⎯
⎯
155
31
26
ns
Maximum clock
frequency
fmax
⎯
50
2.0
4.5
6.0
6
31
36
17
50
59
⎯
⎯
⎯
5
24
28
⎯
⎯
⎯
MHz
Input capacitance
CIN
⎯
⎯
5
10
⎯
10
pF
Output capacitance
COUT
⎯
⎯
10
⎯
⎯
⎯
pF
Power dissipation
capacitance
CPD
(Note)
⎯
⎯
54
⎯
⎯
⎯
pF
Note:
CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating
current consumption without load.
Average operating current can be obtained by the equation:
ICC (opr) = CPD･VCC･fIN + ICC/8 (per bit)
And the total CPD when n pcs. of flip flop operate can be gained by the following equation:
CPD (total) = 39 + 15･n



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