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74F299SC PDF预览

74F299SC

更新时间: 2024-01-06 10:57:38
品牌 Logo 应用领域
美国国家半导体 - NSC 存储逻辑集成电路光电二极管输出元件
页数 文件大小 规格书
10页 196K
描述
Octal Universal Shift/Storage Register with Common Parallel I/O Pins

74F299SC 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP, SOP20,.3
针数:20Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.61
其他特性:HOLD MODE; COMMON I/O PINS计数方向:BIDIRECTIONAL
系列:F/FASTJESD-30 代码:R-PDSO-G20
JESD-609代码:e0长度:12.6 mm
逻辑集成电路类型:PARALLEL IN PARALLEL OUT最大频率@ Nom-Sup:70000000 Hz
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
输出极性:TRUE封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP20,.3
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):NOT SPECIFIED电源:5 V
传播延迟(tpd):10 ns认证状态:Not Qualified
座面最大高度:2.1 mm子类别:Shift Registers
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:YES
技术:TTL温度等级:COMMERCIAL
端子面层:Tin/Lead (Sn/Pb)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:NOT SPECIFIED触发器类型:POSITIVE EDGE
宽度:5.3 mm最小 fmax:70 MHz
Base Number Matches:1

74F299SC 数据手册

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May 1995  
54F/74F299 Octal Universal Shift/Storage Register  
with Common Parallel I/O Pins  
General Description  
The ’F299 is an 8-bit universal shift/storage register with  
Features  
Y
Common parallel I/O for reduced pin count  
Y
TRI-STATE outputs. Four modes of operation are possi-  
Additional serial inputs and outputs for expansion  
Four operating modes: shift left, shift right, load and  
store  
É
Y
ble: hold (store), shift left, shift right and load data. The par-  
allel load inputs and flip-flop outputs are multiplexed to re-  
duce the total number of package pins. Additional outputs,  
Y
Y
TRI-STATE outputs for bus-oriented applications  
Guaranteed 4000V minimum ESD protection  
Q Q , are provided to allow easy serial cascading. A sep-  
0
7
arate active LOW Master Reset is used to reset the register.  
Package  
Commercial  
74F299PC  
Military  
Package Description  
Number  
N20A  
J20A  
20-Lead (0.300 Wide) Molded Dual-In-Line  
×
54F299DM (Note 2)  
20-Lead Ceramic Dual-In-Line  
74F299SC (Note 1)  
74F299SJ (Note 1)  
M20B  
M20D  
W20A  
E20A  
20-Lead (0.300 Wide) Molded Small Outline, JEDEC  
×
20-Lead (0.300 Wide) Molded Small Outline, EIAJ  
×
54F299FM (Note 2)  
54F299LM (Note 2)  
20-Lead Cerpack  
20-Lead Ceramic Leadless Chip Carrier, Type C  
e
Note 1: Devices also available in 13 reel. Use suffix  
SCX and SJX.  
×
Note 2: Military grade device with environmental and burn-in processing. Use suffix  
e
DMQB, FMQB and LMQB.  
Logic Symbols  
IEEE/IEC  
TL/F/9515–1  
TL/F/9515–4  
TRI-STATEÉ is a registered trademark of National Semiconductor Corporation.  
C
1995 National Semiconductor Corporation  
TL/F/9515  
RRD-B30M75/Printed in U. S. A.  

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