Document
NC7WP08 TinyLogic ULP Dual 2-Input AND Gate
March 2003 Revised March 2004
NC7WP08 TinyLogic ULP Dual 2-Input AND Gate
General Description
The NC7WP08 is a dual 2-input AND Gate 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 VCC operating range of 0.9V to 3.6V VCC. The internal circuit is composed of a minimum of inverter stages including the output buffer, to enable ultra low static and dynamic power. The NC7WP08 is designed for optimized power and speed, and is fabricated with an advanced CMOS technology to achieve high speed operation while maintaining extremely low CMOS power dissipation.
Features
s Space saving US8 package s Ultra small MicroPak Pb-free package s 0.9V to 3.6V VCC supply operation s 3.6V overvoltage tolerant I/O’s at VCC from 0.9V to 3.6V s tPD 2.5 ns typ for 3.0V to 3.6V VCC 5.0 ns typ for 2.3V to 2.7V VCC 6.0 ns typ for 1.65V to 1.95V VCC 7.0 ns typ for 1.40V to 1.60V VCC 11.0 ns typ for 1.10V to 1.30V VCC 27.0 ns typ for 0.90V VCC s Power-Off high impedance inputs and outputs s Static Drive (IOH/IOL)
±2.6 mA @ 3.00V VCC ±2.1 mA @ 2.30V VCC ±1.5 mA @ 1.65V VCC ±1.0 mA @ 1.40V VCC ±0.5 mA @ 1.10V VCC ±20 µA @ 0.9V VCC
s Low noise switching using design techniques of Quiet Series noise/EMI reduction circuitry s Ultra low dynamic power
Ordering Code:
Product Order Number NC7WP08K8X NC7WP08L8X Package Number MAB08A MAC08A Code Top Mark WP08 Y5 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 Package Description Supplied As
Battery Life vs. VCC Supply Voltage
TinyLogic ULP and ULP-A with up to 50% less power consumption can extend your battery life significantly. Battery Life = (Vbattery *Ibattery*.9) / (Pdevice) / 24hrs/day Where, Pdevice = (ICC * VCC) + (CPD + C L) * VCC2 * f Assumes ideal 3.6V Lithium Ion battery with current rating of 900mAH and derated 90% and device frequency at 10MHz, with CL = 15 pF load
TinyLogic is a registered trademark of Fairchild Semiconductor Corporation. MIcroPak and Quiet Series are trademarks of Fairchild Semiconductor Corporation.
© 2004 Fairchild Semiconductor Corporation
DS500812
www.fairchildsemi.com
NC7WP08
Logic Symbol
IEEE/IEC
Connection Diagrams
Pin Assignments for US8
Pin Descriptions
Pin Names An , Bn Yn Description Input Output (Top View) Pin One Orientation Diagram
Function Table
Y = AB Inputs A L L H H
H = HIGH Logic Level L = LOW Logic Level
Output B L H L H Y L L L H
AAA represents Product Code Top Mark - see ordering code Note: Orientation of Top Mark determines Pin One location. Read the top product code mark left to right, Pin One is the lower left pin (see diagram).
Pad Assignments for MicroPak
(Top Thru View)
www.fairchildsemi.com
2
NC7WP08
Absolute Maximum Ratings(Note 1)
Supply Voltage (VCC) DC Input Voltage (VIN) DC Output Voltag.