5秒后页面跳转
MC74F579J PDF预览

MC74F579J

更新时间: 2024-09-17 22:58:15
品牌 Logo 应用领域
摩托罗拉 - MOTOROLA 计数器触发器逻辑集成电路输出元件
页数 文件大小 规格书
4页 136K
描述
8-BIT BIDIRECTIONAL BINARY COUNTER (3-STATE)

MC74F579J 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, DIP20,.3
针数:20Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.52
Is Samacsys:N其他特性:TCO OUTPUT; MULTIPLEXED I/O
计数方向:BIDIRECTIONAL系列:F/FAST
JESD-30 代码:R-CDIP-T20JESD-609代码:e0
长度:24.515 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:80000000 Hz最大I(ol):0.024 A
工作模式:SYNCHRONOUS位数:8
功能数量:1端子数量:20
最高工作温度:70 °C最低工作温度:
输出特性:3-STATE封装主体材料:CERAMIC, METAL-SEALED COFIRED
封装代码:DIP封装等效代码:DIP20,.3
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):NOT SPECIFIED电源:5 V
最大电源电流(ICC):145 mA传播延迟(tpd):11.5 ns
认证状态:Not Qualified座面最大高度:5.08 mm
子类别:Counters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:TTL
温度等级:COMMERCIAL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:NOT SPECIFIED
触发器类型:POSITIVE EDGE宽度:7.62 mm
最小 fmax:80 MHzBase Number Matches:1

MC74F579J 数据手册

 浏览型号MC74F579J的Datasheet PDF文件第2页浏览型号MC74F579J的Datasheet PDF文件第3页浏览型号MC74F579J的Datasheet PDF文件第4页 
MC74F579  
8-BIT BIDIRECTIONAL  
BINARY COUNTER (3-STATE)  
The MC74F579 is a fully synchronous 8-stage up/down counter with multi-  
plexed 3-state I/O ports for bus-oriented applications. It features a preset  
capability for programmable operation, carry look-ahead for easy cascading  
and a U/D input to control the direction of counting. All state changes, except  
forthecaseofasynchronousreset, areinitiatedbytherisingedgeoftheclock.  
TC output is not recommended for use as a clock or asynchronous reset due  
to the possibility of decoding spikes.  
8-BIT BIDIRECTIONAL  
BINARY COUNTER (3-STATE)  
FAST SCHOTTKY TTL  
Multiplexed 3-State I/O Ports For Bus-oriented Applications  
Built-In Cascading Carry Capability  
Count Frequency 115 MHz Typ  
Supply Current 100 mA Typ  
Fully Synchronous Operation  
J SUFFIX  
CERAMIC  
CASE 732-03  
U/D Pin to Control Direction of Counting  
Separate Pins for Master Reset and Synchronous Reset  
Center Power Pins to Reduce Effects of Package Inductance  
See F269 for 24-Pin Separate I/O Port Version  
See F779 for 16-Pin Version  
20  
1
N SUFFIX  
PLASTIC  
CASE 738-03  
ESD Protection > 4000 Volts  
20  
PIN ASSIGNMENT  
1
MR  
20  
SR CEP CET  
V
TC U/D PE CS  
OE  
11  
CC  
16  
19 18 17  
15 14 13  
12  
DW SUFFIX  
SOIC  
CASE 751D-03  
20  
1
ORDERING INFORMATION  
1
2
3
4
5
I/O  
6
8
9
10  
7
CP I/O  
I/O I/O  
GND I/O I/O I/O  
I/O  
7
0
1
2
3
4
5
6
MC74FXXXJ  
MC74FXXXN  
Ceramic  
Plastic  
LOGIC SYMBOL  
MC74FXXXDW SOIC  
13 12  
20  
19 14  
PE CS MR SR U/D  
1
18  
17  
CP  
CEP  
CET  
TC  
7
15  
11  
OE  
I/O I/O I/O I/O I/O I/O I/O  
6
I/O  
9
0
1
2
3
4
5
2
3
4
5
6
7
8
GUARANTEED OPERATING RANGES  
Symbol  
Parameter  
Min  
4.5  
0
Typ  
5.0  
25  
Max  
5.5  
70  
Unit  
V
V
CC  
Supply Voltage  
T
A
Operating Ambient Temperature Range  
°C  
TC  
I/O  
–1.0  
–3.0  
20  
I
Output Current — High  
mA  
mA  
OH  
n
TC  
I/O  
I
Output Current — Low  
OL  
24  
n
FAST AND LS TTL DATA  
4-229  

与MC74F579J相关器件

型号 品牌 获取价格 描述 数据表
MC74F579JD MOTOROLA

获取价格

暂无描述
MC74F579N MOTOROLA

获取价格

8-BIT BIDIRECTIONAL BINARY COUNTER (3-STATE)
MC74F579ND MOTOROLA

获取价格

Binary Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 8-Bit, Bidirectional,
MC74F620DW MOTOROLA

获取价格

OCTAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS (INVERTING AND NONINVERTING)
MC74F620DWR2 MOTOROLA

获取价格

Bus Transceiver, F/FAST Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20, PLASTIC, SOIC
MC74F620J MOTOROLA

获取价格

OCTAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS (INVERTING AND NONINVERTING)
MC74F620N MOTOROLA

获取价格

OCTAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS (INVERTING AND NONINVERTING)
MC74F620ND MOTOROLA

获取价格

暂无描述
MC74F623DW MOTOROLA

获取价格

Bus Transceiver, F/FAST Series, 1-Func, 8-Bit, True Output, TTL, PDSO20, PLASTIC, SOIC-20
MC74F623DW ROCHESTER

获取价格

Bus Transceiver, F/FAST Series, 1-Func, 8-Bit, True Output, TTL, PDSO20, PLASTIC, SOIC-20