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SN74AUP1T87 PDF预览

SN74AUP1T87

更新时间: 2024-11-09 11:54:55
品牌 Logo 应用领域
德州仪器 - TI 输出元件输入元件
页数 文件大小 规格书
11页 169K
描述
LOW POWER, 1.8/2.5/3.3-V INPUT, 3.3-V CMOS OUTPUT, 2-INPUT EXCLUSIVE-NOR GATE

SN74AUP1T87 数据手册

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SN74AUP1T87  
www.ti.com  
SCES806 APRIL 2010  
LOW POWER, 1.8/2.5/3.3-V INPUT, 3.3-V CMOS OUTPUT, 2-INPUT  
EXCLUSIVE-NOR GATE  
Check for Samples: SN74AUP1T87  
1
FEATURES  
Single-Supply Voltage Translator  
More Gate Options Available at  
www.ti.com/littlelogic  
Output Level Up to Supply VCC CMOS Level  
ESD Performance Tested Per JESD 22  
1.8 V to 3.3 V (at VCC = 3.3 V)  
2.5 V to 3.3 V (at VCC = 3.3 V)  
1.8 V to 2.5 V (at VCC = 2.5 V)  
3.3 V to 2.5 V (at VCC = 2.5 V  
2000-V Human-Body Model  
(A114-B, Class II)  
1000-V Charged-Device Model (C101)  
Schmitt-Trigger Inputs Reject Input Noise and  
Provide Better Output Signal Integrity  
DCK PACKAGE  
(TOP VIEW)  
Ioff Supports Partial Power Down (VCC = 0 V)  
1
2
3
5
4
VCC  
A
B
Very Low Static Power Consumption:  
0.1 µA  
Very Low Dynamic Power Consumption:  
0.9 µA  
GND  
Y
Latch-Up Performance Exceeds 100 mA Per  
JESD 78, Class II  
Pb-Free Packages Available: SC-70 (DCK)  
2 x 2.1 x 0.65 mm (Height 1.1 mm)  
DESCRIPTION/ORDERING INFORMATION  
The SN74AUP1T87 performs the Boolean function Y = A Å B with designation for logic-level translation  
applications with output referenced to supply VCC  
.
AUP technology is the industry's lowest-power logic technology designed for use in extending battery-life in  
operating. All input levels that accept 1.8-V LVCMOS signals, while operating from either a single 3.3-V or 2.5-V  
VCC supply. This product also maintains excellent signal integrity (see Figure 1 and Figure 2).  
The wide VCC range of 2.3 V to 3.6 V allows the possibility of switching output level to connect to external  
controllers or processors.  
Schmitt-trigger inputs (ΔVT = 210 mV between positive and negative input transitions) offer improved noise  
immunity during switching transitions, which is especially useful on analog mixed-mode designs. Schmitt-trigger  
inputs reject input noise, ensure integrity of output signals, and allow for slow input signal transition.  
Ioff is a feature that allows for powered-down conditions (VCC = 0 V) and is important in portable and mobile  
applications. When VCC = 0 V, signals in the range from 0 V to 3.6 V can be applied to the inputs and outputs of  
the device. No damage occurs to the device under these conditions.  
The SN74AUP1T87 is designed with optimized current-drive capability of 4 mA to reduce line reflections,  
overshoot, and undershoot caused by high-drive outputs.  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas  
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
PRODUCTION DATA information is current as of publication date.  
Copyright © 2010, Texas Instruments Incorporated  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  

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