5秒后页面跳转
UPD4704C PDF预览

UPD4704C

更新时间: 2024-11-12 22:52:35
品牌 Logo 应用领域
日电电子 - NEC 计数器触发器逻辑集成电路光电二极管
页数 文件大小 规格书
16页 192K
描述
EXTENSION 8-BIT UP/DOWN COUNTER CMOS INTEGRATED CIRCUITS

UPD4704C 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:DIP,
针数:20Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.8
计数方向:BIDIRECTIONAL系列:4000/14000/40000
JESD-30 代码:R-PDIP-T20JESD-609代码:e0
负载/预设输入:YES逻辑集成电路类型:BINARY COUNTER
工作模式:ASYNCHRONOUS位数:8
功能数量:1端子数量:20
最高工作温度:85 °C最低工作温度:-40 °C
输出特性:3-STATE封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装形状:RECTANGULAR
封装形式:IN-LINE峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:5.08 mm
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):4.5 V
标称供电电压 (Vsup):5 V表面贴装:NO
技术:CMOS温度等级:INDUSTRIAL
端子面层:TIN LEAD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:NOT SPECIFIED宽度:7.62 mm
Base Number Matches:1

UPD4704C 数据手册

 浏览型号UPD4704C的Datasheet PDF文件第2页浏览型号UPD4704C的Datasheet PDF文件第3页浏览型号UPD4704C的Datasheet PDF文件第4页浏览型号UPD4704C的Datasheet PDF文件第5页浏览型号UPD4704C的Datasheet PDF文件第6页浏览型号UPD4704C的Datasheet PDF文件第7页 
DATA SHEET  
MOS INTEGRATED CIRCUIT  
µPD4704  
EXTENSION 8-BIT UP/DOWN COUNTER  
CMOS INTEGRATED CIRCUITS  
DESCRIPTION  
The µPD4704 is 8-bit up/down counters for extension of the µPD4702 incremental encoder counter. They perform  
an up/down-count using an 8-bit width with a µPD4702 carry or borrow signal as input. In addition, a carry output  
and borrow output are also provided for further extension of the count width, enabling extension to be performed  
in 8-bit units.  
FEATURES  
8-bit up/down counter for extension of µPD4702  
Count data output controllable (latch and 3-state output)  
Extension carry and borrow outputs  
CMOS, single +5 V power supply  
PIN NAMES  
PIN CONFIGURATION (Top View)  
Up  
: Up-count input  
Down : Down-count input  
Reset : Counter reset input  
Reset  
A
1
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
V
DD  
2
Carry  
Borrow  
STB  
STB  
OE  
: Latch strobe signal input  
: Output control signal input  
: Count data outputs  
B
3
CD0-7  
NC  
4
Carry : Carry pulse output  
Borrow : Borrow pulse output  
CD  
CD  
CD  
CD  
0
5
OE  
1
2
3
6
CD  
CD  
CD  
CD  
NC  
7
6
5
7
ORDERING INFORMATION  
8
NC  
9
4
Part Number  
µPD4704C  
µPD4704G  
Package  
20-pin plastic DIP  
20-pin plastic SOP (300 mil)  
VSS  
10  
(300 mil)  
Document No. IC-3305A (2nd edition)  
(O. D. No. IC-8762B)  
Date Published April 1997 P  
Printed in Japan  
1993  
©

与UPD4704C相关器件

型号 品牌 获取价格 描述 数据表
UPD4704G NEC

获取价格

EXTENSION 8-BIT UP/DOWN COUNTER CMOS INTEGRATED CIRCUITS
UPD4704G RENESAS

获取价格

4000/14000/40000 SERIES, SYN POSITIVE EDGE TRIGGERED 8-BIT BIDIRECTIONAL BINARY COUNTER, P
UPD4704G-T1-A RENESAS

获取价格

UPD4704G-T1-A
UPD4704G-T2-A RENESAS

获取价格

UPD4704G-T2-A
UPD4711ACX ETC

获取价格

Transceiver
UPD4711AGS ETC

获取价格

Transceiver
UPD4711B NEC

获取价格

RS-232 LINE DRIVER/RECEIVER
UPD4711BCX NEC

获取价格

RS-232 LINE DRIVER/RECEIVER
UPD4711BCX-A NEC

获取价格

Line Transceiver, 1 Func, 2 Driver, 2 Rcvr, CMOS, PDIP20, 0.300 INCH, PLASTIC, DIP-20
UPD4711BGS NEC

获取价格

RS-232 LINE DRIVER/RECEIVER