參數(shù)資料
型號(hào)： 935189730118
廠商： NXP SEMICONDUCTORS
元件分類(lèi)： 計(jì)數(shù)器
英文描述： HCT SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16
封裝： SOT-338-1, SSOP-16
文件頁(yè)數(shù)： 17/18頁(yè)
文件大?。?/td> 177K
代理商： 935189730118
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.
相關(guān)PDF資料
PDF描述
933669480652 HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDIP16
933714620652 HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16
935188610112 HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16
935188610118 HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16
935188980112 HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16
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