FXLP34 Single Bit Uni-Directional Translator Features General Description ■ 1.0V to 3.6V VCC supply operation The FXLP34 is a single translator with two separate supply voltages: VCC1 for input translation voltages and VCC for output translation voltages. The FXLP34 is part of Fairchild’s Ultra Low Power (ULP) series of products. This device operates with VCC values from 1.0V to 3.6V, and is intended for use in portable applications that require ultra low power consumption. ■ Converts any voltage (1.0V to 3.6V) to (1.0V to 3.6V) ■ 4.6V tolerant inputs and outputs ■ tPD ■ ■ ■ ■ ■ 4ns typ. for 3.0V to 3.6V VCC 5ns typ. for 2.3V to 2.7V VCC 6ns typ. for 1.65V to 1.95V VCC 7ns typ. for 1.40V to 1.60V VCC 11ns typ. for 1.10V to 1.30V VCC 27ns typ. for 1.0V VCC Power-off high impedance inputs and outputs Static Drive (IOH / IOL) ±2.6mA @ 3.00V VCC ±2.1mA @ 2.30V VCC ±1.5mA @ 1.65V VCC ±1.0mA @ 1.40V VCC ±0.5mA @ 1.10V VCC ±20µA@ 1.0V VCC Uses patented Quiet Series™ noise / EMI reduction circuitry Ultra small MicroPak™ leadless package Ultra low dynamic power The internal circuit is composed of a minimum of buffer stages, to enable ultra low dynamic power. The FXLP34 is uniquely designed for optimized power and speed, and is fabricated with an advanced CMOS technology to achieve high-speed operation while maintaining low CMOS power dissipation. Ordering Information Order Number Package Number Product Code Top Mark Package Description FXLP34P5X MAA05A X34 5-Lead SC70, EIAJ SC-88a, 1.25mm Wide 3k Units on Tape and Reel FXLP34L6X MAC06A X3 6-Lead MicroPak, 1.0mm Wide 5k Units on Tape and Reel Supplied As MicroPak™ and Quiet Series™ are trademarks of Fairchild Semiconductor Corporation. ©2006 Fairchild Semiconductor Corporation FXLP34 Rev. 1.0.3 1 www.fairchildsemi.com FXLP34 Single Bit Uni-Directional Translator March 2006 Connection Diagrams Pin Names Description A Input Y Output NC No Connect VCC1 Input Translation Voltage VCC Output Translation Voltage Pin Assignments for SC70 5 VCC VCC1 1 A 2 GND 3 Function Table 4 Y Y=A Inputs Output A Y L L H H H = HIGH Logic Level (Top View) Pin Assignments for MicroPak VCC1 1 6 VCC L = LOW Logic Level A 2 GND 3 5 NC 4 Y (Top Thru View) 2 FXLP34 Rev. 1.0.3 www.fairchildsemi.com FXLP34 Single Bit Uni-Directional Translator Pin Descriptions Symbol Parameter Rating VCC, VCC1 Supply Voltage -0.5V to +4.6V VIN DC Input Voltage -0.5V to +4.6V VOUT DC Output Voltage HIGH or LOW State(1) VCC = 0V -0.5V to VCC +0.5V -0.5V to 4.6V IIK DC Input Diode Current VIN < 0V ±50mA IOK DC Output Diode Current VOUT < 0V VOUT > VCC -50mA +50mA IOH / IOL DC Output Source / Sink Current ±50mA ICC or Ground DC VCC or Ground Current per Supply Pin TSTG Storage Temperature Range ±100mA -65°C to +150°C Recommended Operating Conditions(2) Symbol Parameter Rating VCC, VCC1 Supply Voltage 1.0V to 3.6V VIN Input Voltage 0.0V to 3.6V VOUT Output Voltage HIGH or LOW State VCC = 0V 0V to VCC 0V to 3.6V Output Current in IOH / IOL VCC = 3.0V to 3.6V VCC = 2.3V to 2.7V VCC = 1.65V to 1.95V VCC = 1.40V to 1.60V VCC = 1.10V to 1.30V VCC = 1.0V ±2.6 mA ±2.1mA ±1.5mA ±1.0mA ±0.5mA ±20µA TA Free Air Operating Temperature ∆t / ∆V Minimum Input Edge Rate, VIN = 0.8V to 2.0V, VCC1 = 3.0V -40°C to +85°C 10ns / V Notes: 1. IO Absolute Maximum Rating must be observed. 2. Unused inputs must be held HIGH or LOW. They may not float. 3 FXLP34 Rev. 1.0.3 www.fairchildsemi.com FXLP34 Single Bit Uni-Directional Translator Absolute Maximum Ratings The “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the absolute maximum ratings. The “Recommended Operating Conditions” table will define the conditions for actual device operation. TA = +25°C TA = -40˚C to +85°C Symbol Parameter Conditions VCC (V) VCC1 (V) Min. Max. Min. Max. Units VIH HIGH Level Input Voltage (VCC1) 1.0 to 3.6 1.0 1.10 ≤ VCC1 ≤ 1.30 1.40 ≤ VCC1 ≤ 1.60 1.65 ≤ VCC1 ≤ 1.95 2.30 ≤ VCC1 ≤ 2.70 3.00 ≤ VCC1 ≤ 3.60 0.65 x VCC1 0.65 x VCC1 0.65 x VCC1 0.65 x VCC1 1.6 2.1 – 0.65 x VCC1 0.65 x VCC1 0.65 x VCC1 0.65 x VCC1 1.6 2.1 – V VIL LOW Level Input Voltage 1.0 to 3.6 1.0 1.10 ≤ VCC1 ≤ 1.30 1.40 ≤ VCC1 ≤ 1.60 1.65 ≤ VCC1 ≤ 1.95 2.30 ≤ VCC1 ≤ 2.70 3.00 ≤ VCC1 ≤ 3.60 – 0.35 x VCC1 0.35 x VCC1 0.35 x VCC1 0.35 x VCC1 0.7 0.9 – 0.35 x VCC1 0.35 x VCC1 0.35 x VCC1 0.35 x VCC1 0.7 0.9 V VOH HIGH Level IOH = -20µA Output Voltage (VCC) 1.0 1.10 ≤ VCC1 ≤ 1.30 1.40 ≤ VCC1 ≤ 1.60 1.65 ≤ VCC1 ≤ 1.95 2.30 ≤ VCC1 ≤ 2.70 3.00 ≤ VCC1 ≤ 3.60 1.0 to 3.6 VCC – 0.1 VCC – 0.1 VCC – 0.1 VCC – 0.1 VCC – 0.1 VCC – 0.1 – VCC – 0.1 VCC – 0.1 VCC – 0.1 VCC – 0.1 VCC – 0.1 VCC – 0.1 – V IOH = -0.5mA 1.10 ≤ VCC ≤ 1.30 1.0 to 3.6 0.75 x VCC – 0.70 x VCC – IOH = -1.0mA 1.40 ≤ VCC ≤ 1.60 1.0 to 3.6 1.07 – 0.99 – IOH = -1.5mA 1.65 ≤ VCC ≤ 1.95 1.0 to 3.6 1.24 – 1.22 – IOH = -2.1mA 2.30 ≤ VCC ≤ 2.70 1.0 to 3.6 1.95 – 1.87 – IOH = -2.6mA 3.00 ≤ VCC ≤ 3.60 1.0 to 3.6 2.61 – 2.55 – 1.0 1.10 ≤ VCC1 ≤ 1.30 1.40 ≤ VCC1 ≤ 1.60 1.65 ≤ VCC1 ≤ 1.95 2.30 ≤ VCC1 ≤ 2.70 3.00 ≤ VCC1 ≤ 3.60 1.0 to 3.6 – 0.1 0.1 0.1 0.1 0.1 0.1 – 0.1 0.1 0.1 0.1 0.1 0.1 IOL = 0.5mA 1.10 ≤ VCC ≤ 1.30 1.0 to 3.6 – 0.30 x VCC – 0.30 x VCC IOL = 1.0mA 1.40 ≤ VCC ≤ 1.60 1.0 to 3.6 – 0.31 – 0.37 IOL = 1.5mA 1.65 ≤ VCC ≤ 1.95 1.0 to 3.6 – 0.31 – 0.35 IOL = 2.1mA 2.30 ≤ VCC ≤ 2.70 1.0 to 3.6 – 0.31 – 0.33 IOL = 2.6mA 3.00 ≤ VCC ≤ 3.60 1.0 to 3.6 – 0.31 – 0.33 1.0 to 3.60 – ±0.1 – ±1.0 µA VOL LOW Level IOL = 20µA Output Voltage V IIN Input Leakage Current 0 ≤ VI ≤ 3.6V IOFF Power Off Leakage Current 0 ≤ (VI, VO) ≤ 3.6V 0 0 – 1.0 – 5.0 µA ICC Quiescent Supply Current VI = VCC or GND 1.0 to 3.60 1.0 to 3.6 – 0.9 – 5.0 µA 4 FXLP34 Rev. 1.0.3 www.fairchildsemi.com FXLP34 Single Bit Uni-Directional Translator DC Electrical Characteristics TA = +25°C Symbol Parameter Conditions TA = -40°C to +85°C VCC1 (V) Min. Typ. Max. Min. Max. tPHL tPLH Propagation Delay Output Translation VCC (V) = 1.0 CL = 10pF RL = 1MΩ 1.0 1.10 to 1.30 1.40 to 1.60 1.65 to 1.95 2.30 to 2.70 3.00 to 3.60 15.0 14.0 13.0 12.0 11.0 26.0 25.0 24.0 23.0 22.0 21.0 38.1 36.7 36.0 35.5 35.5 12.0 11.0 10.0 9.0 8.0 43.3 42.0 41.4 40.9 40.6 tPHL tPLH Propagation Delay Output Translation VCC (V) = 1.2 CL = 10pF RL = 1MΩ 1.0 1.10 to 1.30 1.40 to 1.60 1.65 to 1.95 2.30 to 2.70 3.00 to 3.60 8.0 7.5 7.0 6.5 6.0 18.0 15.0 14.0 13.0 12.0 12.0 23.2 21.7 20.9 20.4 20.2 6.0 5.5 5.0 4.5 4.0 41.0 39.1 32.3 29.6 29.4 tPHL tPLH Propagation Delay Output Translation VCC (V) = 1.5 CL = 10pF RL = 1MΩ 1.0 1.10 to 1.30 1.40 to 1.60 1.65 to 1.95 2.30 to 2.70 3.00 to 3.60 5.0 4.8 4.5 4.0 3.5 14.0 11.0 10.0 9.0 8.0 8.0 16.3 14.8 14.1 13.5 13.3 4.0 3.5 3.0 2.5 2.0 20.6 19.3 18.7 18.0 17.8 tPHL tPLH Propagation Delay Output Translation VCC (V) = 1.8 CL = 10pF RL = 1MΩ 1.0 1.10 to 1.30 1.40 to 1.60 1.65 to 1.95 2.30 to 2.70 3.00 to 3.60 4.0 3.5 3.0 2.5 2.5 13.0 9.0 8.0 7.0 6.0 6.0 13.5 12.0 11.3 10.7 10.5 3.0 2.5 2.0 1.5 1.0 17.5 16.3 15.6 15.0 14.7 tPHL tPLH Propagation Delay Output Translation VCC (V) = 2.5 CL = 10pF RL = 1MΩ 1.0 1.10 to 1.30 1.40 to 1.60 1.65 to 1.95 2.30 to 2.70 3.00 to 3.60 3.0 2.5 2.0 1.5 1.5 12.0 7.0 6.0 5.0 4.0 4.0 10.9 9.4 8.6 8.0 7.8 2.5 2.0 1.5 1.0 1.0 14.3 13.1 11.4 10.8 10.5 tPHL tPLH Propagation Delay Output Translation VCC (V) = 3.3 CL = 10pF RL = 1MΩ 1.0 1.10 to 1.30 1.40 to 1.60 1.65 to 1.95 2.30 to 2.70 3.00 to 3.60 3.0 2.5 2.0 1.0 1.0 11.0 6.0 5.0 4.0 3.0 3.0 10.1 8.2 7.4 6.8 6.6 2.0 1.5 1.0 1.0 1.0 13.8 10.5 9.9 9.2 9.0 tPHL tPLH Propagation Delay Output Translation VCC (V) = 1.0 CL = 15pF RL = 1MΩ 1.0 1.10 to 1.30 1.40 to 1.60 1.65 to 1.95 2.30 to 2.70 3.00 to 3.60 16.0 15.0 14.0 13.0 12.0 28.0 27.0 26.0 25.0 24.0 23.0 43.0 41.6 40.9 40.5 40.4 12.0 11.0 10.0 9.0 8.0 44.8 43.6 47.9 47.5 41.4 tPHL tPLH Propagation Delay Output Translation VCC (V) = 1.2 CL = 15pF RL = 1MΩ 1.0 1.10 to 1.30 1.40 to 1.60 1.65 to 1.95 2.30 to 2.70 3.00 to 3.60 9.0 8.5 8.0 7.5 7.0 19.0 16.0 15.0 14.0 13.0 13.0 24.6 23.1 22.4 21.8 21.6 8.0 7.5 7.0 6.5 6.0 43.1 42.2 31.4 30.7 30.5 tPHL tPLH Propagation Delay Output Translation VCC (V) = 1.5 CL = 15pF RL = 1MΩ 1.0 1.10 to 1.30 1.40 to 1.60 1.65 to 1.95 2.30 to 2.70 3.00 to 3.60 6.0 5.8 5.5 5.0 4.5 15.0 12.0 11.0 10.0 9.0 9.0 17.2 15.7 14.9 14.3 14.2 5.5 5.0 4.5 4.0 3.5 21.5 20.3 19.6 18.9 18.7 tPHL tPLH Propagation Delay Output Translation VCC (V) = 1.8 CL = 15pF RL = 1MΩ 1.0 1.10 to 1.30 1.40 to 1.60 1.65 to 1.95 2.30 to 2.70 3.00 to 3.60 5.0 4.5 4.0 3.5 3.5 14.0 8.0 7.0 6.0 5.0 5.0 14.2 12.7 11.9 11.3 11.2 5.5 4.0 3.5 3.0 2.5 18.2 17.0 16.3 15.7 14.4 5 FXLP34 Rev. 1.0.3 Figure Units Number ns Figure 1 Figure 2 ns Figure 1 Figure 2 ns Figure 1 Figure 2 ns Figure 1 Figure 2 ns Figure 1 Figure 2 ns Figure 1 Figure 2 ns Figure 1 Figure 2 ns Figure 1 Figure 2 ns Figure 1 Figure 2 ns Figure 1 Figure 2 www.fairchildsemi.com FXLP34 Single Bit Uni-Directional Translator AC Electrical Characteristics TA = +25°C Symbol Parameter Conditions TA = -40°C to +85°C VCC1 (V) Min. Typ. Max. Min. Max. Figure Units Number tPHL tPLH Propagation Delay Output Translation VCC (V) = 2.5 CL = 15pF RL = 1MΩ 1.0 1.10 to 1.30 1.40 to 1.60 1.65 to 1.95 2.30 to 2.70 3.00 to 3.60 4.0 3.5 3.0 2.5 2.5 12.0 7.0 6.0 5.0 4.0 4.0 11.3 9.8 9.1 8.5 8.3 3.5 3.0 2.5 2.0 2.0 14.9 13.6 12.0 11.3 11.1 tPHL tPLH Propagation Delay Output Translation VCC (V) = 3.3 CL = 15pF RL = 1MΩ 1.0 1.10 to 1.30 1.40 to 1.60 1.65 to 1.95 2.30 to 2.70 3.00 to 3.60 3.0 2.5 2.0 1.5 1.5 11.0 6.0 5.0 4.0 3.0 3.0 10.5 8.6 7.8 7.2 7.0 2.0 1.5 1.0 1.0 1.0 14.2 11.0 10.3 9.7 9.4 tPHL tPLH Propagation Delay Output Translation VCC (V) = 1.0 CL = 30pF RL = 1MΩ 1.0 1.10 to 1.30 1.40 to 1.60 1.65 to 1.95 2.30 to 2.70 3.00 to 3.60 19.0 18.0 17.0 16.0 15.0 34.0 32.0 31.0 30.0 29.0 28.0 48.6 47.1 46.4 45.9 45.8 15.0 14.0 13.0 12.0 10.0 55.5 52.3 50.6 49.2 49.1 tPHL tPLH Propagation Delay Output Translation VCC (V) = 1.2 CL = 30pF RL = 1MΩ 1.0 1.10 to 1.30 1.40 to 1.60 1.65 to 1.95 2.30 to 2.70 3.00 to 3.60 11.0 10.0 9.0 8.5 8.0 22.0 19.0 18.0 17.0 16.0 16.0 29.0 27.5 26.7 26.1 26.0 10.0 9.0 8.0 7.0 6.0 46.5 42.6 36.7 36.0 35.9 tPHL tPLH Propagation Delay Output Translation VCC (V) = 1.5 CL = 30pF RL = 1MΩ 1.0 1.10 to 1.30 1.40 to 1.60 1.65 to 1.95 2.30 to 2.70 3.00 to 3.60 6.0 5.8 5.5 5.0 4.5 16.0 13.0 12.0 11.0 10.0 9.0 19.8 18.3 17.6 17.0 16.8 5.5 5.0 4.5 4.0 3.5 25.3 23.0 22.4 21.7 21.5 tPHL tPLH Propagation Delay Output Translation VCC (V) = 1.8 CL = 30pF RL = 1MΩ 1.0 1.10 to 1.30 1.40 to 1.60 1.65 to 1.95 2.30 to 2.70 3.00 to 3.60 5.0 4.5 4.0 3.5 3.5 15.0 11.0 10.0 9.0 8.0 8.0 16.2 14.7 13.9 13.3 13.1 5.5 4.0 3.5 3.0 2.5 20.4 19.2 18.5 17.9 17.6 tPHL tPLH Propagation Delay Output Translation VCC (V) = 2.5 CL = 30pF RL = 1MΩ 1.0 1.10 to 1.30 1.40 to 1.60 1.65 to 1.95 2.30 to 2.70 3.00 to 3.60 4.0 3.5 3.0 2.5 2.5 13.0 8.0 7.0 6.0 5.0 5.0 12.7 11.2 10.5 9.9 9.7 3.5 3.0 2.5 2.0 2.0 15.9 14.3 13.6 12.8 12.5 tPHL tPLH Propagation Delay Output Translation VCC (V) = 3.3 CL = 30pF RL = 1MΩ 1.0 1.10 to 1.30 1.40 to 1.60 1.65 to 1.95 2.30 to 2.70 3.00 to 3.60 3.0 2.5 2.0 1.5 1.5 12.0 8.0 7.0 6.0 5.0 5.0 11.7 9.8 8.9 8.3 8.1 2.0 1.5 1.0 1.0 1.0 15.0 12.2 11.5 10.7 10.4 CIN Input Capacitance 0 2.0 pF COUT Output Capacitance 0 4.0 pF CPD Power Dissipation Capacitance VCC / VCC1 = (1.0 to 3.60) 8.0 pF VI = 0V or VCC1 f = 10 MHz VCC / VCC1 = 3.6 6 FXLP34 Rev. 1.0.3 ns Figure 1 Figure 2 ns Figure 1 Figure 2 ns Figure 1 Figure 2 ns Figure 1 Figure 2 ns Figure 1 Figure 2 ns Figure 1 Figure 2 ns Figure 1 Figure 2 ns Figure 1 Figure 2 www.fairchildsemi.com FXLP34 Single Bit Uni-Directional Translator AC Electrical Characteristics (Continued) as all Inputs and the Input VCC1 will be powered at the same time. The Output VCC can then be powered to the voltage level that the device will be used to translate to. The Output pin(s) will then translate to logic levels dictated by the Output VCC levels. To insure that the system does not experience unnecessary ICC current draw, bus contention, or oscillations during power up, the following guidelines should be adhered to. This device is designed with the Output pin(s) is supplied by VCC and the Input pin(s) supplied by VCC1. Therefore the first recommendation is to begin by powering up the input side of the device, VCC1. The Input pin(s) should be ramped with or ahead of VCC1 or held LOW. This will guard against bus contentions and oscillations Upon completion of these steps the device can then be configured for the users desired operation. Following these steps will help to prevent possible damage to the translator device as well as other system components. AC Loading and Waveforms VCC VCC1 Input Input RL Ω CL pF Figure 1. AC Test Circuit tr = 3 ns tf = 3 ns VCC1 90% Input 90% Vmi 50% 10% 10% GND tW tPLH tPHL VCC Output Vmo Vmo VOL Figure 2. Waveform for Inverting and Non-Inverting Functions VCC Symbol 3.3V ±0.3V 2.5V ±0.2V 1.8V ±0.15V 1.5V ±0.10V 1.2V ±0.10V 1.0V Vmi 1.5V VCC1 / 2 VCC1 / 2 VCC1 / 2 VCC1 / 2 VCC1 / 2 Vmo 1.5V VCC / 2 VCC / 2 VCC / 2 VCC / 2 VCC / 2 7 FXLP34 Rev. 1.0.3 www.fairchildsemi.com FXLP34 Single Bit Uni-Directional Translator Translator Power Up Sequence Recommendations Tape Format for SC70 Package Designator Tape Section Number Cavities Cavity Status Cover Tape Status P5X Leader (Start End) 125 (typ) Empty Sealed Carrier 3000 Filled Sealed Trailer (Hub End) 75 (typ) Empty Sealed Tape Dimensions inches (millimeters) 8 FXLP34 Rev. 1.0.3 www.fairchildsemi.com FXLP34 Single Bit Uni-Directional Translator Tape and Reel Specification Tape Format for MicroPak Package Designator Tape Section Number Cavities Cavity Status Cover Tape Status L6X Leader (Start End) 125 (typ) Empty Sealed Carrier 5000 Filled Sealed Trailer (Hub End) 75 (typ) Empty Sealed Tape Dimensions millimeters Reel Dimensions inches (millimeters) Tape Size A B C D N W1 W2 W3 8 mm 7.0 (177.8) 0.059 (1.50) 0.512 (13.00) 0.795 (20.20) 2.165 (55.00) 0.331 +0.059 / -0.000 (8.40 +1.50 / -0.00) 0.567 (14.40) W1 +0.078 / -0.039 (W1 +2.00 / -1.00) 9 FXLP34 Rev. 1.0.3 www.fairchildsemi.com FXLP34 Single Bit Uni-Directional Translator Tape and Reel Specification (Continued) FXLP34 Single Bit Uni-Directional Translator Physical Dimensions millimeters unless otherwise noted (Continued) 5-Lead SC70, EIAJ SC-88a, 1.25mm Wide Package Number MAA05A 10 FXLP34 Rev. 1.0.3 www.fairchildsemi.com FXLP34 Single Bit Uni-Directional Translator Physical Dimensions millimeters unless otherwise noted (Continued) 6-Lead MicroPak, 1.0mm Wide Package Number MAC06A 11 FXLP34 Rev. 1.0.3 www.fairchildsemi.com The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not intended to be an exhaustive list of all such trademarks. ACEx™ FAST® ActiveArray™ FASTr™ Bottomless™ FPS™ Build it Now™ FRFET™ CoolFET™ GlobalOptoisolator™ CROSSVOLT™ GTO™ DOME™ HiSeC™ EcoSPARK™ I2C™ E2CMOS™ i-Lo™ EnSigna™ ImpliedDisconnect™ FACT™ IntelliMAX™ FACT Quiet Series™ Across the board. Around the world.™ The Power Franchise® Programmable Active Droop™ ISOPLANAR™ LittleFET™ MICROCOUPLER™ MicroFET™ MicroPak™ MICROWIRE™ MSX™ MSXPro™ OCX™ OCXPro™ OPTOLOGIC® OPTOPLANAR™ PACMAN™ POP™ Power247™ PowerEdge™ PowerSaver™ PowerTrench® QFET® QS™ QT Optoelectronics™ Quiet Series™ RapidConfigure™ RapidConnect™ µSerDes™ ScalarPump™ SILENT SWITCHER® SMART START™ SPM™ Stealth™ SuperFET™ SuperSOT™-3 SuperSOT™-6 SuperSOT™-8 SyncFET™ TCM™ TinyLogic® TINYOPTO™ TruTranslation™ UHC™ UltraFET® UniFET™ VCX™ Wire™ DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. LIFE SUPPORT POLICY FAIRCHILDíS PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 2. A critical component is any component of a life 1. Life support devices or systems are devices or support device or system whose failure to perform can systems which, (a) are intended for surgical implant into be reasonably expected to cause the failure of the life the body, or (b) support or sustain life, or (c) whose support device or system, or to affect its safety or failure to perform when properly used in accordance with instructions for use provided in the labeling, can be effectiveness. reasonably expected to result in significant injury to the user. PRODUCT STATUS DEFINITIONS Definition of Terms Datasheet Identification Product Status Definition Advance Information Formative or In Design This datasheet contains the design specifications for product development. Specifications may change in any manner without notice. Preliminary First Production This datasheet contains preliminary data, and supplementary data will be published at a later date. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design. No Identification Needed Full Production This datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design. Obsolete Not In Production This datasheet contains specifications on a product that has been discontinued by Fairchild semiconductor. The datasheet is printed for reference information only. Rev. I18 12 FXLP34 Rev. 1.0.3 www.fairchildsemi.com FXLP34 Single Bit Uni-Directional Translator TRADEMARKS