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MM74HC138N PDF预览

MM74HC138N

更新时间: 2024-02-25 04:32:40
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD /
页数 文件大小 规格书
7页 76K
描述
3-to-8 Line Decoder

MM74HC138N 技术参数

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,.3
针数:16Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.15其他特性:3 ENABLE INPUTS
系列:HC/UHJESD-30 代码:R-PDSO-G16
JESD-609代码:e3长度:10.1 mm
负载电容(CL):50 pF逻辑集成电路类型:OTHER DECODER/DRIVER
最大I(ol):0.004 A湿度敏感等级:1
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:INVERTED封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP16,.3
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
包装方法:TAPE AND REEL峰值回流温度(摄氏度):260
电源:2/6 VProp。Delay @ Nom-Sup:50 ns
传播延迟(tpd):252 ns认证状态:Not Qualified
座面最大高度:2.1 mm子类别:Decoder/Drivers
最大供电电压 (Vsup):6 V最小供电电压 (Vsup):2 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
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
宽度:5.3 mmBase Number Matches:1

MM74HC138N 数据手册

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September 1983  
Revised February 1999  
MM74HC138  
3-to-8 Line Decoder  
The decoder’s outputs can drive 10 low power Schottky  
TTL equivalent loads, and are functionally and pin equiva-  
lent to the 74LS138. All inputs are protected from damage  
due to static discharge by diodes to VCC and ground.  
General Description  
The MM74HC138 decoder utilizes advanced silicon-gate  
CMOS technology and is well suited to memory address  
decoding or data routing applications. The circuit features  
high noise immunity and low power consumption usually  
associated with CMOS circuitry, yet has speeds compara-  
ble to low power Schottky TTL logic.  
Features  
Typical propagation delay: 20 ns  
The MM74HC138 has 3 binary select inputs (A, B, and C).  
If the device is enabled, these inputs determine which one  
of the eight normally HIGH outputs will go LOW. Two active  
LOW and one active HIGH enables (G1, G2A and G2B)  
are provided to ease the cascading of decoders.  
Wide power supply range: 2V–6V  
Low quiescent current: 80 µA maximum (74HC Series)  
Low input current: 1 µA maximum  
Fanout of 10 LS-TTL loads  
Ordering Code:  
Order Number Package Number  
Package Description  
MM74HC138M  
MM74HC138SJ  
MM74HC138MTC  
MM74HC138N  
M16A  
M16D  
MTC16  
N16E  
16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150” Narrow  
16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide  
16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide  
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide  
Devices also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.  
Connection Diagram  
Pin Assignment for DIP, SOIC, SOP and TSSOP  
© 1999 Fairchild Semiconductor Corporation  
DS005120.prf  
www.fairchildsemi.com  

MM74HC138N 替代型号

型号 品牌 替代类型 描述 数据表
TC74HC139AP TOSHIBA

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DUAL 2 TO 4 LINE DECODER
CD74HC139EE4 TI

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High-Speed CMOS Logic Dual 2- to 4-Line Decoder/Demultiplexer
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DUAL 2 TO 4 DECODER/DEMULTIPLEXER

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