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参数资料
| 型号： | MC14029BCL |
| 厂商： | MOTOROLA INC |
| 元件分类： | 计数器 |
| 英文描述： | 4000/14000/40000 SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, CDIP16 |
| 封装： | CERAMIC, DIP-16 |
| 文件页数： | 1/8页 |
| 文件大小： | 279K |
| 代理商： | MC14029BCL |
MOTOROLA CMOS LOGIC DATA
MC14029B
120
Binary/Decade Up/Down
Counter
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
Pin for Pin Replacement for CD4029B
MAXIMUM RATINGS* (Voltages Referenced to VSS)
Symbol
Parameter
Value
Unit
VDD
DC Supply Voltage
– 0.5 to + 18.0
V
Vin, Vout
Input or Output Voltage (DC or Transient)
– 0.5 to VDD + 0.5
V
lin, lout
Input or Output Current (DC or Transient),
per Pin
± 10
mA
PD
Power Dissipation, per Package
500
mW
Tstg
Storage Temperature
– 65 to + 150
_C
TL
Lead Temperature (8–Second Soldering)
260
_C
* Maximum Ratings are those values beyond which damage to the device may occur.
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
Count Down
X
1
Preset
X = Don’t Care
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Motorola, Inc. 1995
REV 3
1/94
MC14029B
L SUFFIX
CERAMIC
CASE 620
ORDERING INFORMATION
MC14XXXBCP
Plastic
MC14XXXBCL
Ceramic
MC14XXXBD
SOIC
TA = – 55° to 125°C for all packages.
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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相关代理商/技术参数 |
参数描述 |
|---|---|
| MC14029BCP | 功能描述:计数器移位寄存器 3-18V Binary/Decade RoHS:否 制造商:Texas Instruments 计数器类型: 计数顺序:Serial to Serial/Parallel 电路数量:1 封装 / 箱体:SOIC-20 Wide 逻辑系列: 逻辑类型: 输入线路数量:1 输出类型:Open Drain 传播延迟时间:650 ns 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装:Reel |
| MC14029BCPG | 功能描述:计数器移位寄存器 3-18V Binary/Decade Up/Down RoHS:否 制造商:Texas Instruments 计数器类型: 计数顺序:Serial to Serial/Parallel 电路数量:1 封装 / 箱体:SOIC-20 Wide 逻辑系列: 逻辑类型: 输入线路数量:1 输出类型:Open Drain 传播延迟时间:650 ns 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装:Reel |
| MC14029BD | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC14029BDR2 | 功能描述:计数器移位寄存器 3-18V Binary/Decade RoHS:否 制造商:Texas Instruments 计数器类型: 计数顺序:Serial to Serial/Parallel 电路数量:1 封装 / 箱体:SOIC-20 Wide 逻辑系列: 逻辑类型: 输入线路数量:1 输出类型:Open Drain 传播延迟时间:650 ns 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装:Reel |
| MC14029BDR2G | 功能描述:计数器移位寄存器 3-18V Binary/Decade Up/Down RoHS:否 制造商:Texas Instruments 计数器类型: 计数顺序:Serial to Serial/Parallel 电路数量:1 封装 / 箱体:SOIC-20 Wide 逻辑系列: 逻辑类型: 输入线路数量:1 输出类型:Open Drain 传播延迟时间:650 ns 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装:Reel |
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