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74VHC138FT PDF预览

74VHC138FT

更新时间: 2024-11-02 20:03:11
品牌 Logo 应用领域
东芝 - TOSHIBA 驱动光电二极管逻辑集成电路
页数 文件大小 规格书
10页 218K
描述
74VHC Series

74VHC138FT 技术参数

是否Rohs认证: 符合生命周期:Active
零件包装代码:TSSOP包装说明:TSSOP,
针数:16Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:1.58系列:AHC/VHC/H/U/V
输入调节:STANDARDJESD-30 代码:R-PDSO-G16
长度:5 mm逻辑集成电路类型:OTHER DECODER/DRIVER
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:TSSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):NOT SPECIFIED
传播延迟(tpd):18 ns座面最大高度:1.2 mm
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):2 V
标称供电电压 (Vsup):5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:4.4 mmBase Number Matches:1

74VHC138FT 数据手册

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TC74VHC138F/FN/FT/FK  
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic  
TC74VHC138F,TC74VHC138FN,TC74VHC138FT,TC74VHC138FK  
3-to-8 Line Decoder  
Note: xxxFN (JEDEC SOP) is not available in  
The TC74VHC138 is an advanced high speed CMOS 3-to-8  
DECODER fabricated with silicon gate C2MOS technology.  
Japan.  
It achieves the high speed operation similar to equivalent  
Bipolar Schottky TTL while maintaining the CMOS low power  
dissipation.  
When the device is enabled, 3 Binary Select inputs (A, B and  
C) determine which one of the outputs ( Y0 - Y7 ) will go low.  
When enable input G1 is held low or eitherG2A or G2B is held  
high, decoding function is inhibited and all outputs go high.  
G1, G2A , and G2B inputs are provided to ease cascade  
connection and for use as an address decoder for memory  
systems.  
An input protection circuit ensures that 0 to 5.5 V can be  
applied to the input pins without regard to the supply voltage.  
This device can be used to interface 5 V to 3 V systems and two  
supply systems such as battery back up. This circuit prevents  
device destruction due to mismatched supply and input voltages.  
TC74VHC138F  
TC74VHC138FN  
TC74VHC138FT  
TC74VHC138FK  
Features  
High speed: t = 5.7 ns (typ.) at V  
= 5 V  
pd  
CC  
Low power dissipation: I  
= 4 μA (max) at Ta = 25°C  
CC  
High noise immunity: V  
= V  
= 28% V  
NIH  
NIL CC (min)  
Power down protection is provided on all inputs.  
Balanced propagation delays: t  
t
pHL  
pLH  
Wide operating voltage range: V  
= 2 V to 5.5 V  
CC (opr)  
Pin and function compatible with 74ALS138  
Weight  
SOP16-P-300-1.27A  
SOL16-P-150-1.27  
: 0.18 g (typ.)  
: 0.13 g (typ.)  
TSSOP16-P-0044-0.65A : 0.06 g (typ.)  
VSSOP16-P-0030-0.50  
: 0.02 g (typ.)  
1
2007-10-01  

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