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54AC299M3S PDF预览

54AC299M3S

更新时间: 2024-02-28 13:52:50
品牌 Logo 应用领域
美国国家半导体 - NSC 输出元件逻辑集成电路触发器
页数 文件大小 规格书
10页 221K
描述
IC AC SERIES, 8-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, UUC20, DIE, Shift Register

54AC299M3S 技术参数

生命周期:Obsolete包装说明:DIE,
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.72计数方向:BIDIRECTIONAL
系列:ACJESD-30 代码:R-XUUC-N20
逻辑集成电路类型:PARALLEL IN PARALLEL OUT位数:8
功能数量:1端子数量:20
最高工作温度:125 °C最低工作温度:-55 °C
输出特性:3-STATE输出极性:TRUE
封装主体材料:UNSPECIFIED封装代码:DIE
封装形状:RECTANGULAR封装形式:UNCASED CHIP
传播延迟(tpd):26.5 ns认证状态:Not Qualified
最大供电电压 (Vsup):6 V最小供电电压 (Vsup):2 V
标称供电电压 (Vsup):3.3 V表面贴装:YES
技术:CMOS温度等级:MILITARY
端子形式:NO LEAD端子位置:UPPER
触发器类型:POSITIVE EDGE最小 fmax:70 MHz
Base Number Matches:1

54AC299M3S 数据手册

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September 1998  
54AC299 54ACT299  
8-Input Universal Shift/Storage Register with Common  
Parallel I/O Pins  
n Common parallel I/O for reduced pin count  
General Description  
n Additional serial inputs and outputs for expansion  
The ’AC/’ACT299 is an 8-bit universal shift/storage register  
n Four operating modes: shift left, shift right, load and  
with TRI-STATE® outputs. Four modes of operation are pos-  
store  
sible: 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  
n TRI-STATE outputs for bus-oriented applications  
n Outputs source/sink 24 mA  
n ’ACT299 has TTL-compatible inputs  
n Standard Microcircuit Drawing (SMD)  
’AC299: 5962-88754  
are provided for flip-flops Q0, Q7 to allow easy serial cascad-  
ing. A separate active LOW Master Reset is used to reset the  
register.  
’ACT299: 5962-88771  
Features  
n ICC and IOZ reduced by 50%  
Ordering Code:  
Logic Symbols  
Connection Diagrams  
Pin Assignment  
for DIP and Flatpak  
DS100252-1  
IEEE/IEC  
DS100252-2  
Pin Assignment for LCC  
DS100252-3  
DS100252-4  
TRI-STATE® is a registered trademark of National Semiconductor Corporation.  
FACT® is a registered trademark of Fairchild Semiconductor Corporation.  
© 1998 National Semiconductor Corporation  
DS100252  
www.national.com  

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