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74VHCT138AMX PDF预览

74VHCT138AMX

更新时间: 2024-10-01 23:24:39
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 解码器驱动器解复用器逻辑集成电路光电二极管输入元件
页数 文件大小 规格书
6页 72K
描述
3-To-8-Line Demultiplexer

74VHCT138AMX 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:0.150 INCH, MS-012AC, SOIC-16针数:16
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.21
Is Samacsys:N其他特性:3 ENABLE INPUTS
系列:AHCT/VHCT输入调节:STANDARD
JESD-30 代码:R-PDSO-G16JESD-609代码:e3
长度:9.9 mm负载电容(CL):50 pF
逻辑集成电路类型:OTHER DECODER/DRIVER最大I(ol):0.008 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,.25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:5 V
Prop。Delay @ Nom-Sup:13 ns传播延迟(tpd):13 ns
认证状态:Not Qualified座面最大高度:1.75 mm
子类别:Decoder/Drivers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: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:30
宽度:3.9 mmBase Number Matches:1

74VHCT138AMX 数据手册

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June 1997  
Revised April 1999  
74VHCT138A  
3-to-8 Decoder/Demultiplexer  
ply voltage and to the output pins with VCC = 0V. These cir-  
General Description  
cuits prevent device destruction due to mismatched supply  
and input/output voltages. This device can be used to inter-  
face 3V to 5V systems and two supply systems such as  
battery backup.  
The VHCT138A is an advanced high speed CMOS 3-to-8  
DECODER fabricated with silicon gate CMOS technology.  
It achieves the high speed operation similar to equivalent  
Bipolar Schottky TTL while maintaining the CMOS low  
power dissipation.  
Features  
High Speed: tPD = 7.6 ns (typ) at VCC = 5V  
When the device is enabled, 3 Binary Select inputs (A0, A1  
and A2) determine which one of the outputs (O0–O7) will go  
LOW. When enable input E3 is held LOW or either E1 or E2  
Low power dissipation: ICC = 4 µA (max.) at TA = 25°C  
is held HIGH, decoding function is inhibited and all outputs  
go HIGH. E3, E1 and E2 inputs are provided to ease cas-  
Power down protection is provided on all inputs and  
outputs  
cade connection and for use as an address decoder for  
memory systems. Protection circuits ensure that 0V to 7V  
can be applied to the input pins without regard to the sup-  
Pin and function compatible with 74HCT138  
Ordering Code:  
Order Number  
74VHCT138AM  
74VHCT138ASJ  
74VHCT138AMTC  
74VHCT138AN  
Package Number  
M16A  
Package Description  
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  
M16D  
MTC16  
N16E  
Surface mount packages are also available on Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.  
Logic Symbols  
Connection Diagram  
IEEE/IEC  
Pin Descriptions  
Pin Names  
A0–A2  
E1–E2  
E3  
Description  
Address Inputs  
Enable Inputs  
Enable Input  
Outputs  
O0–O7  
© 1999 Fairchild Semiconductor Corporation  
DS500014.prf  
www.fairchildsemi.com  

74VHCT138AMX 替代型号

型号 品牌 替代类型 描述 数据表
74VHCT138AMTCX FAIRCHILD

完全替代

3-To-8-Line Demultiplexer

与74VHCT138AMX相关器件

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74VHCT138AN FAIRCHILD

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3-to-8 Decoder/Demultiplexer
74VHCT138ASJ FAIRCHILD

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3-to-8 Decoder/Demultiplexer
74VHCT138ASJX FAIRCHILD

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3-To-8-Line Demultiplexer
74VHCT138ASJX_NL FAIRCHILD

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Decoder/Driver, CMOS, PDSO16,
74VHCT138ATTR STMICROELECTRONICS

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3 TO 8 LINE DECODER INVERTING
74VHCT138ATTR FAIRCHILD

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3 TO 8 LINE DECODER (INVERTING)
74VHCT138M ETC

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3-To-8-Line Demultiplexer
74VHCT138MSC ETC

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3-To-8-Line Demultiplexer
74VHCT138MSCX ETC

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3-To-8-Line Demultiplexer
74VHCT138MX ETC

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3-To-8-Line Demultiplexer