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參數資料
| 型號： | MC74F568DW |
| 廠商： | MOTOROLA INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | 4-BIT BIDIRECTIONAL COUNTERS(WITH 3-STATE OUTPUTS) |
| 中文描述： | F/FAST SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL DECADE COUNTER, PDSO20 |
| 封裝： | PLASTIC, SOIC-20 |
| 文件頁數： | 5/6頁 |
| 文件大小： | 183K |
| 代理商： | MC74F568DW |
4-224
FAST AND LS TTL DATA
MC54/74F568
MC54/74F569
13
4
MC54/74F568
MC54/74F569
STATE DIAGRAMS
COUNT DOWN
COUNT UP
COUNT DOWN
COUNT UP
0
1
2
3
12
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
11
10
14
15
AC CHARACTERISTICS
Symbol
Parameter
54/74F
54F
74F
Unit
TA= +25
°
C
VCC= +5.0 V
CL= 50 pF
TA= –55 to +125
°
C
VCC= 5.0 V
±
10%
CL= 50 pF
TA= 0 to +70
°
C
VCC= 5.0 V
±
10%
CL= 50 pF
Min
Max
Min
Max
Min
Max
fmax
tPLH
tPHL
Maximum Clock Frequency
100
60
85
MHz
Propagation Delay
CP to On (PE HIGH or LOW)
3.0
4.0
8.5
11.5
3.0
4.0
10.5
14
3.0
4.0
9.5
13
ns
tPLH
tPHL
Propagation Delay
CP to TC
5.5
4.0
15.5
11
5.5
4.0
18.5
13.5
5.5
4.0
17.5
12.5
ns
tPLH
tPHL
Propagation Delay
CET to TC
2.5
2.5
6.0
8.0
2.5
2.5
8.0
10
2.5
2.5
7.0
9.0
ns
tPLH
tPHL
Propagation Delay
U/D to TC (
′
F568)
3.5
4.0
11
16
3.5
4.0
13.5
19
3.5
4.0
12.5
18
ns
tPLH
tPHL
Propagation Delay
U/D to TC (
′
F569)
3.5
4.0
11
10.5
3.5
4.0
13.5
13
3.5
4.0
12.5
12
ns
tPLH
tPHL
Propagation Delay
CP to CC
2.5
2.0
7.0
6.0
2.5
2.0
9.0
8.0
2.5
2.0
8.0
7.0
ns
tPLH
tPHL
Propagation Delay
CEP, CET to CC
2.5
4.0
6.5
11
2.5
4.0
8.5
13.5
2.5
4.0
7.5
12.5
ns
tPHL
Propagation Delay
MR to On
5.0
13
5.0
15.5
5.0
14.5
ns
tPZH
tPZL
Output Enable Time
OE to On
2.5
3.0
7.0
8.0
2.5
3.0
9.0
10
2.5
3.0
8.0
9.0
ns
tPHZ
tPLZ
Output Disable Time
OE to On
1.5
2.0
6.5
6.0
1.5
2.0
8.5
8.0
1.5
2.0
7.5
7.0
ns
相關PDF資料 |
PDF描述 |
|---|---|
| MC74F569DW | 4-BIT BIDIRECTIONAL COUNTERS(WITH 3-STATE OUTPUTS) |
| MC74F569N | 4-BIT BIDIRECTIONAL COUNTERS(WITH 3-STATE OUTPUTS) |
| MC74F574DW | Automotive Catalog 220nA Supervisor with 10ms/200ms Selectable Delay Time 5-SOT-23 -40 to 125 |
| MC74F574J | 220nA Supervisor with 10ms/200ms selectable delay time 5-SOT-23 -40 to 85 |
| MC74F574N | OCTAL D-TYPE FLIP-FLOP WITH 3-STATE OUTPUTS |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MC74F569 WAF | 制造商:ON Semiconductor 功能描述: |
| MC74F569DW | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:ON Semiconductor 功能描述: |
| MC74F569N | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Motorola Inc 功能描述: 制造商:ON Semiconductor 功能描述: |
| MC74F574 WAF | 制造商:ON Semiconductor 功能描述: |
| MC74F574D | 制造商:Motorola 功能描述:74F574 MOT'94 TUBE S8I1B |
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