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参数资料
| 型号： | MC14038BCL |
| 厂商： | MOTOROLA INC |
| 元件分类： | 算术逻辑单元 |
| 英文描述： | 4000/14000/40000 SERIES, 1-BIT ADDER/SUBTRACTOR, CDIP16 |
| 封装： | CERAMIC, DIP-16 |
| 文件页数： | 1/7页 |
| 文件大小： | 249K |
| 代理商： | MC14038BCL |
MOTOROLA CMOS LOGIC DATA
MC14032B MC14038B
128
Triple Serial Adders
The MC14032B and MC14038B triple serial adders have the clock and
carry reset inputs common to all three adders. The carry is added on the
positive–going clock transition for the MC14032B, and on the negative–
going clock transition for the MC14038B. Typical applications include serial
arithmetic units, digital correlators, digital servo control systems, datalink
computers, and flight control computers.
Buffered Outputs
Single–Phase Clocking
Supply Voltage Range = 3.0 Vdc to 18 Vdc
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 CD4032B and CD4038B.
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
This device contains protection circuitry to guard against damage
due to high static voltages or electric fields. However, precautions must
be taken to avoid applications of any voltage higher than maximum rated
voltages to this high-impedance circuit. For proper operation, Vin and
Vout should be constrained to the range VSS ≤ (Vin or Vout) ≤ VDD.
Unused inputs must always be tied to an appropriate logic voltage
level (e.g., either VSS or VDD). Unused outputs must be left open.
LOGIC DIAGRAMS
(ONE SECTION AND COMMON INPUTS SHOWN)
B
A
INVERT
CARRY
RESET
CLOCK
TO
NEXT
STAGE
TO
NEXT
STAGE
B
A
INVERT
CARRY
RESET
CLOCK
D
R
Q
C
D Q
C
S
D
R
Q
C
D Q
C
MC14032B
MC14038B
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Motorola, Inc. 1995
REV 3
1/94
MC14032B
MC14038B
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
BLOCK DIAGRAM
CARRY RESET 6
CLOCK 3
INVERT 3 2
B3 14
A3 15
ADDER 3
1 S3
VDD = PIN 16
VSS = PIN 8
INVERT 2 5
B2 12
A2 13
ADDER 2
4 S2
INVERT 1 7
B1 11
A1 10
ADDER 1
9 S1
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MC14038BCP | 制造商:Motorola Inc 功能描述: |
| MC1403B | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:Low Voltage Reference |
| MC1403BD | 功能描述:基准电压& 基准电流 2.5V +/-25mv 10mA RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数（典型值）:100 PPM / C 串联 VREF - 输入电压（最大值）: 串联 VREF - 输入电压（最小值）: 分流电流（最大值）:60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel |
| MC1403BDG | 功能描述:基准电压& 基准电流 2.5V +/-25mv 10mA RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数（典型值）:100 PPM / C 串联 VREF - 输入电压（最大值）: 串联 VREF - 输入电压（最小值）: 分流电流（最大值）:60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel |
| MC1403BDR2 | 功能描述:基准电压& 基准电流 2.5V +/-25mv 10mA RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数（典型值）:100 PPM / C 串联 VREF - 输入电压（最大值）: 串联 VREF - 输入电压（最小值）: 分流电流（最大值）:60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel |
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