Datasheet > NC7NP34

NC7NP34

更新时间： 2024-11-12 22:28:19

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		/
页数	文件大小	规格书
8页	144K
描述
TinyLogic ULP Triple Buffer

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数据手册

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NC7NP34 数据手册

June 2003

Revised March 2004

NC7NP34

TinyLogic ULP Triple Buffer

General Description

Features

The NC7NP34 is a triple buffer from Fairchild’s Ultra Low

Power (ULP) Series of TinyLogic . Ideal for applications

where battery life is critical, this product is designed for

ultra low power consumption within the V_CCoperating

■ Space saving US8 package

■ Ultra small MicroPak Pb-free package

■ 0.9V to 3.6V V_CCsupply operation

■ 3.6V overvoltage tolerant I/O’s at V_CCfrom 0.9V to 3.6V

■ t_PD

range of 0.9V to 3.6V V_CC

The internal circuit is composed of a minimum of inverter

stages, including the output buffer, to enable ultra low static

and dynamic power.

4.0 ns typ for 3.0V to 3.6V V_CC

5.0 ns typ for 2.3V to 2.7V V_CC

6.0 ns typ for 1.65V to 1.95V V_CC

7.0 ns typ for 1.40V to 1.60V V_CC

11.0 ns typ for 1.10V to 1.30V V_CC

27.0 ns typ for 0.90V V_CC

The NC7NP34 is designed for optimized power and speed,

and is fabricated with an advanced CMOS technology to

achieve high speed, low noise operation while maintaining

extremely low CMOS power dissipation.

■ Power-Off high impedance inputs and outputs

■ Static Drive (I_OH/I_OL

)

±2.6 mA @ 3.00V V_CC

±2.1 mA @ 2.30V V_CC

±1.5 mA @ 1.65V V_CC

±1.0 mA @ 1.40V V_CC

±0.5 mA @ 1.10V V_CC

±20 µA @ 0.9V V_CC

■ Low noise switching using design techniques of

Quiet Series noise/EMI reduction circuitry

■ Ultra low dynamic power

Ordering Code:

Product

Order Number Package

Code

Package Description

Supplied As

Number Top Mark

NC7NP34K8X

NC7NP34L8X

MAB08A

MAC08A

NP34

8-Lead US8, JEDEC MO-187, Variation CA 3.1mm Wide 3k Units on Tape and Reel

8-Lead MicroPak, 1.6 mm Wide

5k Units on Tape and Reel

Battery Life vs. V Supply Voltage

TinyLogic ULP and ULP-A with up to 50% less power consumption can

extend your battery life significantly.

Battery Life = (V_battery*I_battery*.9)/(P_device)/24hrs/day

Where, P_device= (I_CC* V_CC) + (C_PD+ C_L) * V_CC²* f

Assumes ideal 3.6V Lithium Ion battery with current rating of 900mAH and

derated 90% and device frequency at 10MHz, with C_L= 15 pF load

TinyLogic is a registered trademark of Fairchild Semiconductor Corporation.

Quiet Series and MicroPak are trademarks of Fairchild Semiconductor Corporation.

DS500809

www.fairchildsemi.com

12 3 4 5 6 7 8

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