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參數(shù)資料
| 型號： | 74HCT192D |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 通用總線功能 |
| 英文描述： | Presettable synchronous BCD decade up/down counter |
| 中文描述： | HCT SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL DECADE COUNTER, PDSO16 |
| 文件頁數(shù)： | 7/13頁 |
| 文件大小： | 99K |
| 代理商： | 74HCT192D |
December 1990
7
Philips Semiconductors
Product specification
Presettable synchronous BCD decade
up/down counter
74HC/HCT192
DC CHARACTERISTICS FOR 74HC
For the DC characteristics see
“74HC/HCT/HCU/HCMOS Logic Family Specifications”
.
Output capability: standard
I
CC
category: MSI
AC CHARACTERISTICS FOR 74HC
GND = 0 V; t
r
= t
f
= 6 ns; C
L
= 50 pF
SYMBOL
PARAMETER
T
amb
(
°
C)
UNIT
TEST CONDITIONS
74HC
V
CC
(V)
WAVEFORMS
+
25
40 to
+
85
40 to
+
125
min.
typ.
max.
min. max. min.
max.
t
PHL
/ t
PLH
propagation delay
CP
U
, CP
D
to Q
n
66
24
19
33
12
10
39
14
11
69
25
20
63
23
18
91
33
26
80
29
23
102
37
30
96
35
28
83
30
24
19
7
6
215
43
37
125
25
21
125
25
21
215
43
37
200
40
34
275
55
47
240
48
41
315
63
54
285
57
48
290
58
49
75
15
13
270
54
46
155
31
26
155
31
26
270
54
46
250
50
43
345
69
59
300
60
51
395
79
67
355
71
60
365
73
62
95
19
16
325
65
55
190
38
32
190
38
32
325
65
55
300
60
51
415
83
71
360
72
61
475
95
81
430
86
73
435
87
74
110
22
19
ns
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
2.0
4.5
6.0
Fig.7
t
PHL
/ t
PLH
propagation delay
CP
U
to TC
U
ns
Fig.8
t
PHL
/ t
PLH
propagation delay
CP
D
to TC
D
ns
Fig.8
t
PHL
/ t
PLH
propagation delay
PL to Q
n
ns
Fig.9
t
PHL
propagation delay
MR to Q
n
ns
Fig.10
t
PHL
propagation delay
D
n
to Q
n
ns
Fig.9
t
PLH
propagation delay
D
n
to Q
n
ns
Fig.9
t
PHL
/ t
PLH
propagation delay
PL to TC
U,
PL to TC
D
propagation delay
MR to TC
U,
MR to TC
D
propagation delay
D
n
to TC
U
,
D
n
to TC
D
output transition time
ns
Fig.12
t
PHL
/ t
PLH
ns
Fig.12
t
PHL
/ t
PLH
ns
Fig.12
t
THL
/ t
TLH
ns
Fig.10
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74HCT192N | Presettable synchronous BCD decade up/down counter |
| 74HCT192 | Presettable synchronous BCD decade up/down counter |
| 74HC192 | Presettable synchronous BCD decade up/down counter |
| 74HCT193 | Presettable synchronous 4-bit binary up/down counter |
| 74HC193 | Presettable synchronous 4-bit binary up/down counter |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74HCT193D | 功能描述:計(jì)數(shù)器 IC 4BIT COUNTR U/D SYNC RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel |
| 74HCT193D,652 | 功能描述:計(jì)數(shù)器 IC 4BIT COUNTR U/D SYNC RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel |
| 74HCT193D,653 | 功能描述:計(jì)數(shù)器 IC 4-BIT BINARY U/D COUNTER RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel |
| 74HCT193D652 | 制造商:NXP Semiconductors 功能描述:IC 4 BIT UP / DOWN BINARY COUNTER PRES |
| 74HCT193DB | 功能描述:計(jì)數(shù)器 IC 4-BIT BINARY UP/DOWN COUNTER RoHS:否 制造商:NXP Semiconductors 計(jì)數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計(jì)數(shù)法: 計(jì)數(shù)順序: 工作電源電壓:1 V to 5.5 V 工作溫度范圍:- 40 C to + 125 C 封裝 / 箱體:SOT-109 封裝:Reel |
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