參數(shù)資料
型號: 74HC6323
廠商: NXP Semiconductors N.V.
元件分類: 通用總線功能
英文描述: Programmable ripple counter with oscillator; 3-state
中文描述: 紋波計數(shù)器的可編程振蕩器,3態(tài)
文件頁數(shù): 7/15頁
文件大?。?/td> 90K
代理商: 74HC6323
September 1993
7
Philips Semiconductors
Product specification
Programmable ripple counter with
oscillator; 3-state
74HC/HCT6323A
AC CHARACTERISTICS FOR 74HC
GND = 0 V; t
r
= t
f
= 6 ns; C
L
= 50 pF.
Note to the 74HC AC Characteristics
1.
t
PZH
only applicable in the divide-by-1 mode and X1 must be HIGH.
SYMBOL
PARAMETER
T
amb
(
°
C)
UNIT
TEST CONDITION
25
40 to 85
40 to 125
V
CC
(V)
V
I
OTHER
MIN
50
10
9
80
16
14
100
20
17
10
50
59
TYP
MAX
MIN
60
12
10
100
20
17
125
25
21
8
40
47
MAX
MIN
75
15
13
120
24
20
150
30
26
6.6
33
39
MAX
t
PHL
/t
PLH
propagation
delay X1 to
OUT divide by 1
propagation
delay X1 to
OUT divide by 2
propagation
delay X1 to
OUT divide by 4
propagation
delay X1 to
OUT divide by 8
3-state output
disable time
MR to OUT
3-state output
enable time
MR to OUT
3-state output
enable time
MR to OUT
output
transition time
61
22
19
74
27
23
91
33
28
105
38
32
75
15
13
36
13
11
61
22
19
14
5
4
17
6.0
5
22
8
7
19
7
6.0
17
85
100
185
37
31
235
47
40
285
57
48
335
67
57
150
30
26
150
30
26
200
40
34
60
12
10
230
46
39
290
58
49
355
71
60
415
83
71
185
37
31
185
37
31
250
50
43
75
15
13
275
55
47
350
70
60
425
85
72
500
100
85
225
45
38
225
45
38
300
60
51
90
19
15
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
MHz
MHz
MHz
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
2.0
4.5
6.0
Fig.7
S1 = GND
S2 = GND
t
PHL
/t
PLH
Fig.7
S1 = GND
S2 = V
CC
t
PHL
/t
PLH
Fig.7
S1 = V
CC
S2 = GND
t
PHL
/t
PLH
Fig.7
S1 = V
CC
S2 = V
CC
t
PLZ
/t
PHZ
Fig.8
t
PZL
Fig.8
t
PZH
Fig.8
note 1
t
THL
/t
TLH
Fig.7
t
W
clock pulse
width X1,
HIGH or LOW
master reset
pulse width
MR; LOW
removal time
MR to X1
Fig.7
t
W
Fig.9
t
rem
Fig.9
f
max
maximum clock
pulse frequency
Fig.7
相關(guān)PDF資料
PDF描述
74HC6323A Programmable ripple counter with oscillator; 3-state
74HCT6323A Programmable ripple counter with oscillator; 3-state
74HC652 Octal bus transceiver/register; 3-state
74HCT652 Octal bus transceiver/register; 3-state;(八總線收發(fā)器/寄存器;3態(tài);)
74HC670 4 x 4 register file; 3-state
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74HC6323AD 功能描述:計數(shù)器 IC PROG RIPPLE COUNTER W/OSC RoHS:否 制造商:NXP Semiconductors 計數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計數(shù)法: 計數(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
74HC6323AD,112 功能描述:計數(shù)器 IC PROG RIPPLE COUNTER RoHS:否 制造商:NXP Semiconductors 計數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計數(shù)法: 計數(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
74HC6323AD,118 功能描述:計數(shù)器 IC PROGRAMBL RIPPLE CNTR W/OSC 3S RoHS:否 制造商:NXP Semiconductors 計數(shù)器類型:Binary Counters 邏輯系列:74LV 位數(shù):10 計數(shù)法: 計數(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
74HC640D 功能描述:總線收發(fā)器 OCTAL BUS TRANSCVR INV 3-S RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
74HC640D,652 功能描述:總線收發(fā)器 OCTAL BUS TRANSCVR RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel