XC74WL14AASR

CMOS Logic NCMOS Logic Triple Schmit Inverter NOperating Voltage Range : 2V ~ 5.5V NHigh Speed Operations NMSOP-8B Package : tpd =2.3ns TYP NLow Power Consumption : 1µA (max) ■Applications GPalmtops GDigital Equipment ■Description XC74WL14AASR is Triple Schmit Inverter 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. ■Features High Speed Operations : tpd = 2.3ns TYP (VCC=5V) Operating Voltage Range : 2V ~ 5.5V Low Power Consumption : 1µA (max) Small Package : MSOP-8B ■Pin Configuration 1A 3Y ■Functions 8 7 6 5 VCC 1 2 3 4 MSOP-8B （TOP VIEW） INPUT OUTPUT A Y H L L H 1Y 3A 2A H = High Level L = Low Level GND 2Y ■Absolute Maximum Ratings PARAMETER SYMBOL VCC VIN VOUT IIK IOK IOUT ICC, IGND Pd Tstg RATINGS −0.5∼+6.0 −0.5∼+6.0 −0.5∼VCC＋0.5 −20 ±20 ±25 ±50 300 −65∼＋150 Ta=−40℃∼85℃ UNITS Ｖ Ｖ Ｖ mA mA mA mA mW ℃ 13 Power Supply Voltage Input Voltage Output Voltage Input Diode Current Output Diode Current Switch Output Current VCC, GND Current Power Dissipation (Ta=25℃) Storage Temperature Note : Voltage is all Ground standardized. 904 XC74WL14AASR ■Recommended Operating Conditions PARAMETER Supply Voltage Input Voltage Output Voltage Operating Temperature SYMBOL VCC VIN VOUT Topr CONDITIONS 2∼5.5 0∼5.5 0∼VCC −40∼+85 UNITS Ｖ Ｖ Ｖ ℃ ■DC Electrical Characteristics PARAMETER SYMBOL VCC （V） 3.0 VT＋ Threshold Voltage VT− 4.5 5.5 3.0 4.5 5.5 3.0 Hysteresis Voltage VH 4.5 5.5 2.0 3.0 VOH 4.5 3.0 4.5 Output Voltage 2.0 3.0 VOL 4.5 3.0 4.5 Input Current Quiscent Supply Current IIN ICC 0∼5.5 5.5 VIN=VCC or GND VIN=VCC or GND, IOUT=0μA VIN=VIH IOL=4mA IOL=8mA IOL=50μA VIN=VIL IOH=−4mA IOH=−8mA IOH=−50μA CONDITIONS Ta=25℃ MIN − − − 0.90 1.35 1.65 0.25 0.30 0.35 1.9 2.9 4.4 2.58 3.94 − − − − − −0.1 − TYP − − − − − − − − − 2.0 3.0 4.5 − − − − − − − − − MAX 2.20 3.15 3.85 − − − 1.2 1.4 1.6 − − − − − 0.1 0.1 0.1 0.36 0.36 0.1 1.0 Ta=−40∼85℃ MIN − − − 0.90 1.35 1.65 0.25 0.30 0.35 1.9 2.9 4.4 2.48 3.80 − − − − − −1.0 − MAX 2.20 3.15 3.85 − − − 1.2 1.4 1.6 − − − − − 0.1 0.1 0.1 0.44 0.44 1.0 10.0 μA μA （tr=tf=3ns） Ta=25℃ MIN − − − − − − − − VIN=VCC or GND − − TYP 2.8 2.1 4.3 3.1 3.1 2.5 4.4 3.4 2 10 MAX 12.8 8.6 16.3 10.6 12.8 8.6 16.3 10.6 10 − Ta=−40∼85℃ MIN 1 1 1 1 1 1 1 1 − − MAX 15 10 18.5 12 15 10 18.5 12 10 − ns UNITS V V V V V UNITS ■Switching Electrical Characteristics PARAMETER SYMBOL CL 15pF tPLH 50pF Propagation Delay Time tPHL 50pF Input Capacitance Power Dissipation Capacitance CIN Cpd − VCC （V） 3.3 5.0 3.3 5.0 15pF 3.3 5.0 3.3 5.0 5.0 CONDITIONS ns 13 ns ns pF pF No Load, f=1MHz 905 XC74WL14AASR ■Noise Characteristics Ta=25℃ PARAMETER Not functioning output maximum dynamic VOL Not functioning output minimum dynamic VOL Minimum dynamic VIH Maximum dynamic VIL SYMBOL VOLP VOLV VIHD VILD CL 50pF 50pF 50pF 50pF VCC(V) 5.0 5.0 5.0 5.0 CONDITIONS MIN − −0.8 − − TYP 0.3 −0.3 − − MAX 0.8 − 3.5 1.5 ( tr=tf=3ns ) UNITS V V V V ■Typical Application Circuit VCC Pulse Generator ZOUT=50Ω INPUT OUTPUT CL ■Waveforms tr tf 90% 90% 50% 10% VCC PRR=1MHz duty cycle 50% tr=tf=3ns INPUT 10% 50% 13 OUTPUT 50% 50% GND VOH VOL tPHL tPLH 906