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HEF4021BTD-T PDF预览

HEF4021BTD-T

更新时间: 2024-09-30 20:05:59
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
14页 76K
描述
IC 4000/14000/40000 SERIES, 8-BIT RIGHT PARALLEL IN SERIAL OUT SHIFT REGISTER, TRUE OUTPUT, PDSO16, PLASTIC, SO-16, Shift Register

HEF4021BTD-T 技术参数

Source Url Status Check Date:2013-06-14 00:00:00是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP, SOP16,.25针数:16
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.07其他特性:OUTPUTS ALSO AVAILABLE AT 6TH AND 7TH STAGE OF THE SHIFT REGISTER
计数方向:RIGHT系列:4000/14000/40000
JESD-30 代码:R-PDSO-G16长度:9.9 mm
负载电容(CL):50 pF逻辑集成电路类型:PARALLEL IN SERIAL OUT
最大频率@ Nom-Sup:6000000 Hz位数:8
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
输出极性:TRUE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
峰值回流温度(摄氏度):260电源:5/15 V
传播延迟(tpd):250 ns认证状态:Not Qualified
座面最大高度:1.75 mm子类别:Shift Registers
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:40
触发器类型:POSITIVE EDGE宽度:3.9 mm
最小 fmax:6 MHzBase Number Matches:1

HEF4021BTD-T 数据手册

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HEF4021B  
8-bit static shift register  
Rev. 06 — 27 November 2009  
Product data sheet  
1. General description  
The HEF4021B is an 8-bit static shift register (parallel-to-serial converter) with a  
synchronous serial data input (DS), a clock input (CP), an asynchronous active HIGH  
parallel load input (PL), eight asynchronous parallel data inputs (D0 to D7) and buffered  
parallel outputs from the last three stages (Q5 to Q7).  
Each register stage is a D-type master-slave flip-flop with a set direct (SD) and clear direct  
(CD) input. Information on D0 to D7 is asynchronously loaded into the register while PL is  
HIGH, independent of CP and DS. When PL is LOW, data on DS is shifted into the first  
register position and all the data in the register is shifted one position to the right on the  
LOW-to-HIGH transition of CP. Schmitt trigger action makes the clock input highly tolerant  
of slower rise and fall times.  
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. It is  
also suitable for use over both the industrial (40 °C to +85 °C) and automotive (40 °C to  
+125 °C) temperature ranges.  
2. Features  
I Tolerant of slower rise and fall times  
I Fully static operation  
I 5 V, 10 V, and 15 V parametric ratings  
I Standardized symmetrical output characteristics  
I Operates across the automotive temperature range 40 °C to +125 °C  
I Complies with JEDEC standard JESD 13-B  
3. Applications  
I Industrial and automotive  
4. Ordering information  
Table 1.  
Ordering information  
All types operate from 40 °C to +125 °C.  
Type number  
Package  
Name  
Version  
Description  
HEF4021BP  
HEF4021BT  
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  
 
 
 
 

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