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MC14549BCP PDF预览

MC14549BCP

更新时间： 2024-11-26 22:36:27
品牌 Logo 应用领域
安森美 - ONSEMI 逻辑集成电路光电二极管
页数 文件大小 规格书
12页 89K
描述
Successive Approximation Registers

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中文翻译

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MC14549BCP 技术参数

是否Rohs认证：不符合生命周期：Obsolete
零件包装代码：DIP包装说明：PLASTIC, DIP-16
针数：16Reach Compliance Code：not_compliant
HTS代码：8542.39.00.01Factory Lead Time：15 weeks
风险等级：5.27Is Samacsys：N
其他特性：SERIAL OUTPUT, ALL CONTROL INPUTS POSITIVE-EDGE TRIGGERED系列：4000/14000/40000
JESD-30 代码：R-PDIP-T16JESD-609代码：e0
长度：19.175 mm逻辑集成电路类型：LOGIC CIRCUIT
最大频率@ Nom-Sup：800000 Hz功能数量：1
端子数量：16最高工作温度：125 °C
最低工作温度：-55 °C封装主体材料：PLASTIC/EPOXY
封装代码：DIP封装等效代码：DIP16,.3
封装形状：RECTANGULAR封装形式：IN-LINE
峰值回流温度（摄氏度）：235电源：5/15 V
认证状态：Not Qualified座面最大高度：4.44 mm
子类别：Shift Registers最大供电电压 (Vsup)：18 V
最小供电电压 (Vsup)：3 V标称供电电压 (Vsup)：5 V
表面贴装：NO技术：CMOS
温度等级：MILITARY端子面层：Tin/Lead (Sn/Pb)
端子形式：THROUGH-HOLE端子节距：2.54 mm
端子位置：DUAL处于峰值回流温度下的最长时间：30
宽度：7.62 mmBase Number Matches：1

MC14549BCP 数据手册

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MC14549B, MC14559B  
Successive Approximation  
Registers  
The MC14549B and MC14559B successive approximation  
registers are 8–bit registers providing all the digital control and storage  
necessary for successive approximation analog–to–digital conversion  
systems. These parts differ in only one control input. The Master Reset  
(MR) on the MC14549B is required in the cascaded mode when more  
than 8 bits are desired. The Feed Forward (FF) of the MC14559B is  
used for register shortening where End–of–Conversion (EOC) is  
required after less than eight cycles.  
http://onsemi.com  
MARKING  
DIAGRAMS  
16  
Applications for the MC14549B and MC14559B include  
analog–to–digital conversion, with serial and parallel outputs.  
PDIP–16  
P SUFFIX  
CASE 648  
MC145xxBCP  
AWLYYWW  
• Totally Synchronous Operation  
• All Outputs Buffered  
• Single Supply Operation  
• Serial Output  
1
16  
• Retriggerable  
• Compatible with a Variety of Digital and Analog Systems such as the  
MC1408 8–Bit D/A Converter  
145xxB  
SOIC–16  
DW SUFFIX  
CASE 751G  
• All Control Inputs Positive–Edge Triggered  
AWLYYWW  
• Supply Voltage Range = 3.0 Vdc to 18 Vdc  
1
• Capable of Driving 2 Low–Power TTL Loads, 1 Low–Power Schottky  
TTL Load or 2 HTL Loads Over the Rated Temperature Range  
• Chip Complexity: 488 FETs or 122 Equivalent Gates  
xx  
A
WL, L  
YY, Y  
= Specific Device Code  
= Assembly Location  
= Wafer Lot  
= Year  
WW, W = Work Week  
MAXIMUM RATINGS (Voltages Referenced to V ) (Note 1.)  
SS  
Symbol  
Parameter  
Value  
Unit  
V
V
DD  
DC Supply Voltage Range  
Input Voltage Range, All Inputs  
DC Input Current, per Pin  
–0.5 to +18.0  
ORDERING INFORMATION  
V
in  
–0.5 to V + 0.5  
V
DD  
Device  
Package  
Shipping  
25/Rail  
I
in  
±10  
mA  
mW  
P
D
Power Dissipation,  
500  
MC14549BCP  
PDIP–16  
per Package (Note 2.)  
MC14549BDWR2  
MC14559BCP  
SOIC–16 1000/Tape & Reel  
PDIP–16 25/Rail  
T
Operating Temperature Range  
Storage Temperature Range  
–55 to +125  
–65 to +150  
°C  
°C  
A
T
stg  
MC14559BDWR2  
SOIC–16 1000/Tape & Reel  
1. Maximum Ratings are those values beyond which damage to the device  
may occur.  
2. Temperature Derating:  
Plastic “P and D/DW” Packages: – 7.0 mW/_C From 65_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, V and V should be constrained  
in  
out  
to the range V v (V or V ) v V  
.
SS  
in  
out  
DD  
Unused inputs must always be tied to an appropriate logic voltage level (e.g.,  
either V or V ).  
SS  
DD  
Semiconductor Components Industries, LLC, 2000  
1
Publication Order Number:  
August, 2000 – Rev. 4  
MC14549B/D  
1234567...12

中文翻译

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MC14549BCP 替代型号

型号 品牌 替代类型 描述 数据表
MC14549BCPG ONSEMI

完全替代

 Successive Approximation Registers
MC14549BCL MOTOROLA

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