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HEF4516BT,653 PDF预览

HEF4516BT,653

更新时间: 2024-11-16 14:50:51
品牌 Logo 应用领域
恩智浦 - NXP 光电二极管输出元件逻辑集成电路触发器
页数 文件大小 规格书
17页 133K
描述
HEF4516B - Binary up/down counter SOP 16-Pin

HEF4516BT,653 技术参数

是否Rohs认证:符合生命周期:Obsolete
零件包装代码:SOP包装说明:PLASTIC, SOT-109, SO-16
针数:16Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.75
Is Samacsys:N其他特性:TCO OUTPUT
计数方向:BIDIRECTIONAL系列:4000/14000/40000
JESD-30 代码:R-PDSO-G16JESD-609代码:e4
长度:9.9 mm负载电容(CL):50 pF
负载/预设输入:YES逻辑集成电路类型:BINARY COUNTER
最大频率@ Nom-Sup:3000000 Hz工作模式:SYNCHRONOUS
湿度敏感等级:2位数:4
功能数量:1端子数量:16
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP16,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE包装方法:TAPE AND REEL
峰值回流温度(摄氏度):260电源:5/15 V
传播延迟(tpd):290 ns认证状态:Not Qualified
座面最大高度:1.75 mm子类别:Counters
最大供电电压 (Vsup):15 V最小供电电压 (Vsup):3 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:NICKEL PALLADIUM GOLD端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30触发器类型:POSITIVE EDGE
宽度:3.9 mm最小 fmax:18 MHz
Base Number Matches:1

HEF4516BT,653 数据手册

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HEF4516B  
Binary up/down counter  
Rev. 7 — 11 November 2011  
Product data sheet  
1. General description  
The HEF4516B is an edge-triggered synchronous 4-bit binary up/down counter with a  
clock input (CP), an up/down count control input (UP/DN), an active LOW count enable  
input (CE), an asynchronous active HIGH parallel load input (PL), four parallel inputs  
(D0 to D3), four parallel outputs (Q0 to Q3), an active LOW terminal count output (TC),  
and an overriding asynchronous master reset input (MR).  
Information on D0 to D3 is loaded into the counter while PL is HIGH, independent of all  
other input conditions except for MR which must be LOW. When PL and CE are LOW, the  
counter changes on the LOW-to-HIGH transition of CP. Input UP/DN determines the  
direction of the count, counting up when HIGH and counting down when LOW. When  
counting up, TC is LOW when Q0 and Q3 are HIGH and CE is LOW. When counting  
down, TC is LOW when Q0 to Q3 and CE are LOW. A HIGH on MR resets the counter  
(Q0 to Q3 = LOW) independent of all other input conditions.  
It operates over a recommended VDD power supply range of 3 V to 15 V referenced to VSS  
(usually ground). Unused inputs must be connected to VDD, VSS, or another input.  
2. Features and benefits  
Fully static operation  
5 V, 10 V, and 15 V parametric ratings  
Standardized symmetrical output characteristics  
Specified from 40 C to +85 C  
Complies with JEDEC standard JESD 13-B  
3. Ordering information  
Table 1.  
Ordering information  
All types operate from 40 C to +85 C.  
Type number  
Package  
Name  
Description  
Version  
HEF4516BP  
HEF4516BT  
DIP16  
SO16  
plastic dual in-line package; 16-leads (300 mil)  
plastic small outline package; 16 leads; body width 3.9 mm  
SOT38-4  
SOT109-1  
 
 
 

HEF4516BT,653 替代型号

型号 品牌 替代类型 描述 数据表
HEF4516BT,652 NXP

完全替代

HEF4516B - Binary up/down counter SOP 16-Pin
HEF4516BP NXP

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Binary up/down counter

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