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參數(shù)資料
| 型號(hào)： | 933669480652 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 計(jì)數(shù)器 |
| 英文描述： | HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDIP16 |
| 封裝： | SOT-38-1, DIP-16 |
| 文件頁數(shù)： | 17/18頁 |
| 文件大小： | 177K |
| 代理商： | 933669480652 |
December 1990
8
Philips Semiconductors
Product specication
Presettable synchronous 4-bit binary
up/down counter
74HC/HCT193
tW
master reset pulse width
HIGH
100
20
17
25
9
7
125
25
21
150
30
26
ns
2.0
4.5
6.0
Fig.10
tW
parallel load pulse width
LOW
100
20
17
19
7
6
125
25
21
150
30
26
ns
2.0
4.5
6.0
Fig.9
trem
removal time
PL to CPU,CPD
50
10
9
8
3
2
65
13
11
75
15
13
ns
2.0
4.5
6.0
Fig.9
trem
removal time
MR to CPU,CPD
50
10
9
0
65
13
11
75
15
13
ns
2.0
4.5
6.0
Fig.10
tsu
set-up time
Dn to PL
80
16
14
22
8
6
100
20
17
120
24
20
ns
2.0
4.5
6.0
Fig.11 note:
CPU = CPD =
HIGH
th
hold time
Dn to PL
0
14
5
4
0
ns
2.0
4.5
6.0
Fig.11
th
hold time
CPU to CPD,
CPD to CPU
80
16
8
22
8
6
100
20
17
120
24
20
ns
2.0
4.5
6.0
Fig.13
fmax
maximum up, down clock
pulse frequency
4.0
20
24
13.5
41
49
3.2
16
19
2.6
13
15
MHz
2.0
4.5
6.0
Fig.7
SYMBOL PARAMETER
Tamb (°C)
UNIT
TEST CONDITIONS
74HC
VCC
(V)
WAVEFORMS
+25
40 to +85 40 to +125
min.
typ.
max. min.
max.
min.
max.
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| 9336CMG | 制造商:Apex Tool Group 功能描述:6 IN. DIAGONAL CUTTING S J PLIERS W/CO-MOLDED GRIPS, LASER HARDENED EDGES, CDD |
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| 9336-RED | 制造商: 功能描述: 制造商:undefined 功能描述: |
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