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參數(shù)資料
| 型號(hào)： | 74HC163 |
| 廠商： | NXP Semiconductors N.V. |
| 元件分類： | 通用總線功能 |
| 英文描述： | Presettable synchronous 4-bit binary counter; synchronous reset |
| 中文描述： | 可預(yù)置同步4位二進(jìn)制計(jì)數(shù)器;同步復(fù)位 |
| 文件頁數(shù)： | 7/11頁 |
| 文件大小： | 86K |
| 代理商： | 74HC163 |
December 1990
7
Philips Semiconductors
Product specification
Presettable synchronous 4-bit binary
counter; synchronous reset
74HC/HCT163
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 to Q
n
55
20
16
69
25
20
36
13
10
19
7
6
17
6
5
17
6
5
22
8
6
58
21
17
14
5
4
15
46
55
185
37
31
215
43
37
120
24
20
75
15
13
230
46
39
270
54
46
150
30
26
95
19
16
280
56
48
320
65
55
180
36
31
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
Fig.8
t
PHL
/ t
PLH
propagation delay
CP to TC
ns
Fig.8
t
PHL
/ t
PLH
propagation delay
CET to TC
ns
Fig.9
t
THL
/ t
TLH
output transition time
ns
Figs 8 and 9
t
W
clock pulse width
HIGH or LOW
80
16
14
80
16
14
80
16
14
175
35
30
0
0
0
5
27
32
100
20
17
100
20
17
100
20
17
220
44
37
0
0
0
4
22
26
120
24
20
120
24
20
120
24
20
265
53
45
0
0
0
4
18
21
ns
Fig.8
t
su
set-up time
MR, D
n
to CP
ns
Figs 10 and 11
t
su
set-up time
PE to CP
ns
Fig.10
t
su
set-up time
CEP, CET to CP
ns
Fig.12
t
h
hold time
D
n
, PE, CEP,
CET, MR to CP
maximum clock pulse
frequency
ns
Figs 10, 11 and 12
f
max
MHz
Fig.8
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|---|---|
| 74HC163AD | 制造商:Motorola Inc 功能描述: |
| 74HC163D | 制造商:NXP Semiconductors 功能描述: |
| 74HC163D,652 | 功能描述:計(jì)數(shù)器 IC SYNC 4-BIT BINARY 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 |
| 74HC163D,653 | 功能描述:計(jì)數(shù)器 IC SYNC 4-BIT BINARY 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 |
| 74HC163DB | 功能描述:計(jì)數(shù)器 IC SYNC 4-BIT BINARY 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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