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U74LVC1G17 Dataheets PDF



Part Number U74LVC1G17
Manufacturers UTC
Logo UTC
Description SINGLE SCHMITT-TRIGGER BUFFER
Datasheet U74LVC1G17 DatasheetU74LVC1G17 Datasheet (PDF)

UNISONIC TECHNOLOGIES CO., LTD U74LVC1G17 SINGLE SCHMITT-TRIGGER BUFFER  DESCRIPTION The UTC U74LVC1G17 is a single Schmitt-trigger buffer, it provides the function Y=A. The device have different input threshold levels for positivegoing (VT+) and negative-going(VT-) signals because of the Schmitt-trigger action in the input. This device has power-down protective circuit, preventing device destruction when it is powered down.  FEATURES * Operation Voltage Range: 1.6V ~ 5.5V * Low Power Curren.

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UNISONIC TECHNOLOGIES CO., LTD U74LVC1G17 SINGLE SCHMITT-TRIGGER BUFFER  DESCRIPTION The UTC U74LVC1G17 is a single Schmitt-trigger buffer, it provides the function Y=A. The device have different input threshold levels for positivegoing (VT+) and negative-going(VT-) signals because of the Schmitt-trigger action in the input. This device has power-down protective circuit, preventing device destruction when it is powered down.  FEATURES * Operation Voltage Range: 1.6V ~ 5.5V * Low Power Current: ICC=10μA (Max.) * ±24mA Output Drive (VCC=3.0V) * Power Down Protection  ORDERING INFORMATION Ordering Number Lead Free Halogen Free U74LVC1G17L-AE5-R U74LVC1G17G-AE5-R U74LVC1G17L-AF5-R U74LVC1G17G-AF5-R U74LVC1G17L-AL5-R U74LVC1G17G-AL5-R Package SOT-23-5 SOT-25 SOT-353 CMOS IC Packing Tape Reel Tape Reel Tape Reel  MARKING 54 3A7 123 L: Lead Free G: Halogen Free www.unisonic.com.tw Copyright © 2017 Unisonic Technologies Co., Ltd 1 of 5 QW-R502-080.I U74LVC1G17  PIN CONFIGURATION  FUNCTION TABLE (each gate) INPUT A L H OUTPUT Y L H  LOGIC DIAGRAM (positive logic) CMOS IC UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 5 QW-R502-080.I U74LVC1G17 CMOS IC  ABSOLUTE MAXIMUM RATING (TA=25°С, unless otherwise specified) (Note 2) PARAMETER SYMBOL TEST CONDITIONS RATINGS UNIT Supply Voltage VCC -0.5~6.5 V Input Voltage Output Voltage VIN VOUT Output in the high or low state Output in the power-off state -0.5~6.5 -0.5~VCC+0.5 -0.5~6.5 V V V Continuous VCC or GND Current ICC ±100 mA Continuous Output Current Input Clamp Current IOUT IIK VIN<0 ±50 mA -50 mA Output Clamp Current Storage Temperature Range IOK TSTG VOUT<0 -50 -65 ~+150 mA °C Notes: 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. 2. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.  THERMAL DATA PARAMETER Junction to Ambient SOT-23-5 SOT-25 SOT-353 SYMBOL θJA RATINGS 280 230 350 UNIT °C/W  RECOMMENDED OPERATING CONDITIONS PARAMETER Supply Voltage Input Voltage Output Voltage Input Transition Rise or Fall Rate Operating Temperature SYMBOL TEST CONDITIONS VCC Operating Data retention only VIN VOUT t/v High or low state VCC=1.8V±0.15V VCC=2.5V±0.2V VCC=3.3V±0.3V VCC=5V±0.5V TA  STATIC CHARACTERISTICS MIN 1.65 1.5 0 0 TYP MAX 5.5 5.5 VCC UNIT V V V V 20 ns/V 10 ns/V 5 ns/V -40 125 °C PARAMETER Positive-going Input Threshold Voltage Negative-going Input Threshold Voltage Hysteresis Voltage (VT+-VT-) SYMBOL VT+ VT△VT TEST CONDITIONS VCC=1.65V VCC=2.3V VCC=3.0V VCC=4.5V VCC=5.5V VCC=1.65V VCC=2.3V VCC=3.0V VCC=4.5V VCC=5.5V VCC=1.65V VCC=2.3V VCC=3.0V VCC=4.5V VCC=5.5V MIN TYP MAX UNIT 0.76 1.16 1.08 1.56 1.48 1.92 V 2.16 2.74 2.61 3.33 0.35 0.62 0.56 0.88 0.84 1.2 1.41 1.97 1.87 0.36 2.4 0.64 V 0.45 0.78 0.51 0.87 0.58 1.04 0.69 1.11 UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 3 of 5 QW-R502-080.I U74LVC1G17 CMOS IC  STATIC CHARACTERISTICS (Cont.) PARAMETER High-Level Output Voltage Low-Level Output Voltage Input Leakage Current Power OFF Leakage Current Quiescent Supply Current Additional Quiescent Supply Current Input Capacitance SYMBOL TEST CONDITIONS VCC=1.65V~5.5V, IOH=-100μA VCC= 1.65V, IOH=-4mA VOH VCC= 2.3V, IOH=-8mA VCC= 3.0V IOH=-16mA IOH=-24mA VCC= 4.5V, IOH=-32mA VCC= 1.65V~5.5V, IOL=100μA VCC= 1.65V, IOL=4mA VOL VCC= 2.3V, IOL=8mA VCC= 3.0V IOL=16mA IOL=24mA II(LEAK) VCC= 4.5V, IOL=32mA VCC= 0~5.5V, VIN=VCC or GND IOFF VCC= 0V, VIN or VCC=5.5V IQ VCC= 1.65V~5.5V, VIN=VCC or GND IOUT=0 IQ VCC= 3V~5.5V, One input at VCC-0.6V, other inputs at VCC or GND CIN VCC= 3.3V, VIN=VCC or GND  DYNAMIC CHARACTERISTICS MIN VCC-0.1 1.2 1.9 2.4 2.3 3.8 TYP 4.5 PARAMETER Propagation delay from input (A) to output (Y) SYMBOL TEST CONDITIONS VCC=1.8±0.15V CL=15pF VCC=2.5±0.2V VCC=3.3±0.3V tPLH / tPHL VCC=5±0.5V VCC=1.8±0.15V CL=30 or 50pF VCC=2.5±0.2V VCC=3.3±0.3V VCC=5±0.5V MIN TYP 2.8 1.6 1.5 0.9 3.8 2 1.8 1.2  OPERATING CHARACTERISTICS (f=10MHz, TA =25°C, unless otherwise specified) PARAMETER Power Dissipation Capacitance SYMBOL TEST CONDITIONS VCC=1.8V CPD VCC=2.5V VCC=3.3V VCC=5V MIN TYP 20 21 22 25 MAX 0.1 0.45 0.3 0.4 0.55 0.55 ±5 ±10 10 500 MAX 9.9 5.5 4.6 4.4 11 6.5 5.5 5 MAX UNIT V V μA μA μA μA pF UNIT ns ns ns ns ns ns ns ns UNIT pF pF pF pF UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 4 of 5 QW-R502-080.I U74LVC1G17  TEST CIRCUIT AND WAVEFORMS CMOS IC Note: CL includes probe and jig capacitance. VCC 1.8V±0.15V 2.5V±0.2V 3.3V±0.3V 5V±0.5V 1.8V±0.15V 2.5V±0.2V 3.3V±0.3V 5V±0.5V VIN VCC VCC 3V VCC VCC VCC 3V VCC tR, tF ≤2ns ≤2ns ≤2.5ns ≤2.5ns ≤2ns ≤2ns ≤2.5ns ≤2.5ns VM VCC/2.


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