CMOS Logic ◆CMOS Dual-Input NAND Gate ■Applications ◆Operating Voltage Range : 2V ~ 5.5V ●Palmtops ◆High Speed Operations ●Digital Equipment : tpd =2.6ns TYP ◆Low Power Consumption : 1µA (max) ◆MSOP-8B Package ■Description ■Features XC74WL00AASR is a dual 2-input CMOS NAND gate, manufactured using silicon gate CMOS processes. The small quiescent current, which is one of the features of the CMOS logic, gives way to high speed operations which enables LS-TTL. With wave forming buffers connected internally, stabilized output can be achieved as the series offers high noise immunity. As the series is integrated into a mini molded, MSOP-8B package, high density mounting is possible. High Speed Operations : tpd = 2.6ns TYP (VCC=5V) Operating Voltage Range : 2V ~ 5.5V Low Power Consumption: 1µA (max) ■Pin Configuration ■Functions Small Package : MSOP-8B INPUT 1A 1 8 VCC 1B 2 7 1Y 2Y 3 6 2B 5 2A GND 4 A B OUTPUT Y H H L L H L H L L H H H H = High Level L = Low Level MSOP-8B （TOP VIEW） ■Absolute Maximum Ratings 13 SYMBOL RATINGS UNITS Power Supply Voltage VCC −0.5∼+6.0 Ｖ Input Voltage VIN −0.5∼+6.0 Ｖ Output Voltage VOUT −0.5∼VCC＋0.5 Ｖ Input Diode Current IIK −20 mA Output Diode Current IOK ±20 mA Switch Output Current IOUT ±25 mA VCC, GND Current ICC, IGND ±50 mA Power Dissipation (Ta = 25℃) Pd 300 mW Storage Temperature Tstg −65∼＋150 ℃ Note : Voltage is all Ground standardized. 892 Ta=−40℃∼85℃ PARAMETER XC74WL00AASR ■Recommended Operating Conditions PARAMETER SYMBOL CONDITIONS UNITS Supply Voltage VCC 2∼5.5 Ｖ Input Voltage VIN 0∼5.5 Ｖ Output Voltage VOUT 0∼VCC Ｖ Operating Temperature Topr −40∼+85 ℃ Input Rise/Fall Time tr, tf 0∼200（VCC=3.3V） ns 0∼100（VCC=5V） ■DC Electrical Characteristics PARAMETER SYMBOL VCC（V） MIN TYP MAX MIN MAX 1.5 − − 1.5 − 3.0 2.1 − − 2.1 − 5.5 3.85 − − 3.85 − 2.0 − − 0.5 − 0.5 3.0 − − 0.9 − 0.9 5.5 − − 1.65 − 1.65 1.9 2.0 − 1.9 − 2.9 3.0 − 2.9 − 4.4 4.5 − 4.4 − − 2.0 VIH Input Voltage VIL 2.0 3.0 VOH IOH=−50μA 4.5 Output Voltage VIN=VIL or VIH 3.0 IOH=−4mA 2.58 − − 2.48 4.5 IOH=−8mA 3.94 − − 3.80 − − − 0.1 − 0.1 − − 0.1 − 0.1 − − 0.1 − 0.1 2.0 3.0 VOL Ta=−40∼85℃ Ta=25℃ CONDITIONS IOL=50μA 4.5 VIN=VIH − − 0.36 − 0.44 − − 0.36 − 0.44 −0.1 − 0.1 −1.0 1.0 μA − − 1.0 − 10.0 μA ICC 5.5 VIN=VCC or GND VIN=VCC or GND, IOUT=0μA ■Switching Electrical Characteristics SYMBOL CL 15pF tPLH 50pF Propagation Delay Time 15pF tPHL 50pF Cpd V IOL=8mA Quiscent Supply Current Power Dissipation Capacitance V IOL=4mA 0∼5.5 CIN V 4.5 IIN Input Capacitance V 3.0 Input Voltage PARAMETER UNITS − VCC（V） CONDITIONS （tr=tf=3ns） Ta=−40∼85℃ Ta=25℃ UNITS MIN TYP MAX MIN MAX 3.3 − 3.7 7.9 1 9.5 5.0 − 2.7 5.5 1 6.5 3.3 − 5.4 11.4 1 13 5.0 − 3.6 7.5 1 8.5 3.3 − 3.3 7.9 1 9.5 5.0 − 2.5 5.5 1 6.5 3.3 − 4.6 11.4 1 13 5.0 − 3.5 7.5 1 8.5 − 2 10 − 10 pF − 9.3 − − − pF 5.0 No Load, f=1MHz VIN=VCC or GND ns 13 ns ns ns 893 XC74WL00AASR ■Noise Characteristics ( tr=tf=3ns ) Ta=25℃ PARAMETER SYMBOL Not functioning output maximum dynamic VOL TYP MAX 5.0 − 0.3 0.8 V 50pF 5.0 −0.8 −0.3 − V VIHD 50pF 5.0 − − 3.5 V VILD 50pF 5.0 − − 1.5 V VCC(V) VOLP 50pF Not functioning output minimum dynamic VOL VOLV Minimum dynamic VIH ■Typical Application Circuit VCC Pulse Generator OUTPUT INPUT ZOUT=50Ω CL ■Waveforms tf tr 90% 50% INPUT 10% VCC 90% PRR=1MHz duty cycle 50% tr=tf=3ns 50% 10% GND 13 VOH OUTPUT 50% 50% VOL tPHL 894 UNITS MIN CL Maximum dynamic VIL CONDITIONS tPLH