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參數(shù)資料
| 型號： | IW4020BD |
| 廠商： | Electronic Theatre Controls, Inc. |
| 元件分類： | 通用總線功能 |
| 英文描述： | 14 Stage Ripple-Carry Binary Counter/Divider |
| 中文描述： | 14級波紋卡里二進制計數(shù)器/除法 |
| 文件頁數(shù)： | 1/6頁 |
| 文件大小： | 309K |
| 代理商： | IW4020BD |
TECHNICAL DATA
IW4020B
14 Stage Ripple-Carry Binary
Counter/Divider
High-Voltage Silicon-Gate CMOS
N SUFFIX
PLASTIC DIP
1
16
1
16
ORDERING INFORMATION
IW4020BN
Plastic DIP
IW4020BD
SOIC
T
A
= -55
°
to 125
°
C for all packages
The IW4020B is ripple-carry binary counter. All counter stages are master-
slave flip-flops. The state of a counter advances one count on the negative
transition of each input pulse; a high level on the RESET line resets the counter
to its all zeros state. Schmitt trigger action on the input-pulse line permits
unlimited rise and fall times.
Operating Voltage Range: 3.0 to 18 V
Maximum input current of 1
μ
A at 18 V over full package-temperature
range; 100 nA at 18 V and 25
°
C
Noise margin (over full package temperature range):
1.0 V min @ 5.0 V supply
2.0 V min @ 10.0 V supply
2.5 V min @ 15.0 V supply
LOGIC DIAGRAM
PIN 16 =V
CC
PIN 8 = GND
10
9
7
5
4
6
13
12
14
15
1
11
2
3
CLOCK
RESET
Q1
Q4
Q5
Q6
Q7
Q8
Q9
Q10
Q11
Q12
Q13
Q14
PIN ASSIGNMENT
FUNCTION TABLE
Inputs
Output
Output state
Clock
Reset
L
No change
L
Advance to next
state
X
H
All Outputs are low
H= high level
L = low level
X=don’t care
1
相關PDF資料 |
PDF描述 |
|---|---|
| IW4020BN | 14 Stage Ripple-Carry Binary Counter/Divider |
| IW4021B | 8-Bit Shift Register |
| IW4021BDW | 8-Bit Shift Register |
| IW4021BN | 8-Bit Shift Register |
| IW4023B | Triple 3-Input NAND Gate |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| IW4020BN | 制造商:IKSEMICON 制造商全稱:IK Semicon Co., Ltd 功能描述:14 Stage Ripple-Carry Binary Counter/Divider High-Voltage Silicon-Gate CMOS |
| IW4021B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-Bit Shift Register |
| IW4021BDW | 制造商:IKSEMICON 制造商全稱:IK Semicon Co., Ltd 功能描述:8-Bit Shift Register High-Voltage Silicon-Gate CMOS |
| IW4021BN | 制造商:IKSEMICON 制造商全稱:IK Semicon Co., Ltd 功能描述:8-Bit Shift Register High-Voltage Silicon-Gate CMOS |
| IW4023B | 制造商:IKSEMICON 制造商全稱:IK Semicon Co., Ltd 功能描述:Triple 3-Input NAND Gate |
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