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參數(shù)資料
| 型號： | MC14029BF |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 通用總線功能 |
| 英文描述： | Binary/Decade Up/Down Counter |
| 中文描述： | 4000/14000/40000 SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16 |
| 封裝： | EIAJ, SOIC-16 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 279K |
| 代理商： | MC14029BF |
MOTOROLA CMOS LOGIC DATA
MC14029B
120
The MC14029B Binary/Decade up/down counter is constructed with MOS
P–channel and N–channel enhancement mode devices in a single
monolithic structure. The counter consists of type D flip–flop stages with a
gating structure to provide toggle flip–flop capability. The counter can be
used in either Binary or BCD operation. This complementary MOS counter
finds primary use in up/down and difference counting and frequency
synthesizer applications where low power dissipation and/or high noise
immunity is desired. It is also useful in A/D and D/A conversion and for
magnitude and sign generation.
Diode Protection on All Inputs
Supply Voltage Range = 3.0 Vdc to 18 Vdc
Internally Synchronous for High Speed
Logic Edge–Clocked Design — Count Occurs on Positive Going Edge
of Clock
Asynchronous Preset Enable Operation
Capable of Driving Two Low–power TTL Loads or One Low–power
Schottky TTL Load Over the Rated Temperature Range
MAXIMUM RATINGS*
Symbol
Parameter
VDD
DC Supply Voltage
Vin, Vout
Input or Output Voltage (DC or Transient)
lin, lout
Input or Output Current (DC or Transient),
Value
– 0.5 to + 18.0
– 0.5 to VDD + 0.5
±
10
Unit
V
V
mA
Temperature Derating:
Plastic “P and D/DW” Packages: – 7.0 mW/ C From 65 C To 125 C
Ceramic “L” Packages: – 12 mW/ C From 100 C To 125 C
TRUTH TABLE
Carry In
Up/Down
Preset
Enable
Action
1
X
0
No Count
0
1
0
Count Up
0
0
0
Count Down
X
X
1
Preset
X = Don’t Care
SEMICONDUCTOR TECHNICAL DATA
REV 3
1/94
L SUFFIX
CERAMIC
CASE 620
ORDERING INFORMATION
MC14XXXBCP
MC14XXXBCL
MC14XXXBD
TA = – 55
°
to 125
°
C for all packages.
Plastic
Ceramic
SOIC
P SUFFIX
PLASTIC
CASE 648
D SUFFIX
SOIC
CASE 751B
13
14
15
16
9
10
11
12
5
4
3
2
1
8
7
6
P1
P2
Q2
CLK
VDD
B/D
U/D
Q1
P0
P3
Q3
PE
VSS
Cout
Q0
Cin
PIN ASSIGNMENT
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC14029BFEL | 功能描述:計數(shù)器 IC 3-18V Binary/Decade 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 |
| MC14029BFELG | 功能描述:計數(shù)器移位寄存器 3-18V Binary/Decade Up/Down RoHS:否 制造商:Texas Instruments 計數(shù)器類型: 計數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類型: 輸入線路數(shù)量:1 輸出類型:Open Drain 傳播延遲時間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel |
| MC1403 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2.5V PRECISION SERIAL VOLTAGE REFERENCE |
| MC1403_02 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2.5V PRECISION SERIAL VOLTAGE REFERENCE |
| MC1403_05 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Low Voltage Reference |
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