CMOS Logic ◆CMOS Logic Triple Inverter (Unbufferd) ■Applications ◆Operating Voltage Range : 2V ~ 5.5V ●Palmtops ◆High Speed Operations ●Digital Equipment : tpd =2.3ns TYP ◆Low Power Consumption : 1µA (max) ◆MSOP-8B Package ■Description ■Features XC74WL14AASR is Triple Inverter (Unbuffered) 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 = 2.3ns TYP (VCC=5V) Operating Voltage Range: 2V ~ 5.5V Low Power Consumption: 1µA (max) ■Pin Configuration ■Functions 1A 1 8 VCC 1B 2 7 1Y 2Y 3 6 2B GND 4 5 2A Small Package INPUT OUTPUT A Y H L 13 964 Ta=−40℃∼85℃ PARAMETER SYMBOL RATINGS 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 UNITS 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. L H H = High Level L = Low Level MSOP-8B （TOP VIEW） ■Absolute Maximum Ratings : MSOP-8B XC74WLU04ASR ■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 ℃ ■DC Electrical Characteristics PARAMETER SYMBOL VIH Input Voltage VIL Ta=25℃ TYP MAX 2.0 1.7 − − 1.7 − 3.0 2.4 − − 2.4 − 5.5 4.4 − − 4.4 − 2.0 − − 0.3 − 0.3 3.0 − − 0.6 − 0.6 5.5 − − 1.1 − 1.1 1.8 2 − 1.8 − 2.7 3 − 2.7 − 2.0 3.0 VOH VIN=VIL IOH=−50μA 4.5 3.0 VIN=GND 4.5 Output Voltage 4.05 4.5 − 4.05 − IOH=−4mA 2.58 − − 2.48 − IOH=−8mA 3.94 − − 3.8 − − − 0.2 − 0.2 − − 0.3 − 0.3 2.0 3.0 VOL Ta=−40∼85℃ MAX MIN MIN CONDITIONS VCC（V） VIN=VIH IOL=50μA 4.5 3.0 VIN=VCC 4.5 Input Current IIN 0∼5.5 Quiscent Supply Current ICC 5.5 SYMBOL CL 15pF tPLH 50pF Propagation Delay Time 15pF tPHL 50pF Input Capacitance CIN Power Dissipation Capacitance Cpd − V V V V V − − 0.45 − 0.45 IOL=4mA − − 0.36 − 0.44 IOL=8mA − − 0.36 − 0.44 −0.1 − 0.1 −1 1 μA − − 1 − 10 μA MAX 7.1 1 VIN=VCC or GND VIN=VCC or GND, IOUT=0μA ■Switching Electrical Characteristics PARAMETER UNITS V (tr=tf=3ns) Ta=−40∼85℃ MAX MIN MIN Ta=25℃ TYP 3.3 − 2.8 5.0 − 2.4 5.5 1 6 3.3 − 4.5 10.6 1 12 5.0 − 3.6 7 1 8 3.3 − 2.7 7.1 1 8.5 5.0 − 2.2 5.5 1 6 3.3 − 4.2 10.6 1 12 5.0 − 3.5 7 1 8 − 2 10 − 10 pF − 16 − − − pF VCC（V） 5.0 No Load, f=1MHz CONDITIONS VIN=VCC or GND 8.5 UNITS ns ns 13 ns ns 965 XC74WLU04ASR ■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 INPUT Pulse Generator OUTPUT ZOUT=50Ω CL ■Waveforms tf tr VCC 90% INPUT 50% 10% 90% PRR=1MHz duty cycle 50% 50% tr=tf=3ns 10% GND 13 VOH OUTPUT 50% 50% VOL tPHL 966 UNITS MIN CL Maximum dynamic VIL CONDITIONS tPLH