74AHC1G32 SINGLE 2 INPUT POSITIVE OR GATE Description Pin Assignments The 74AHC1G32 is a single 2-input positive OR gate with a (Top View) standard push-pull output. The device is designed for operation with a power supply range of 2.0V to 5.5V. The A 5 Vcc 1 gate performs the positive Boolean function: NEW PRODUCT Y = A +B or B 2 Y = A•B 4 Y GND 3 SOT25 / SOT353 Features Applications • Supply Voltage Range from 2.0V to 5.5V • General Purpose Logic • ± 8 mA Output Drive at 5.0V • Wide array of products such as: • CMOS low power consumption o PCs, networking, notebooks, netbooks, PDAs • Schmitt Trigger Action at All Inputs Make the Circuit o Computer peripherals, hard drives, CD/DVD ROM Tolerant for Slower Input Rise and Fall Time. o TV, DVD, DVR, set top box ESD Protection per JESD 22 o Cell Phones, Personal Navigation / GPS o MP3 players ,Cameras, Video Recorders • • • o Exceeds 200-V Machine Model (A115-A) o Exceeds 2000-V Human Body Model (A114-A) o Exceeds 1000-V Charged Device Model (C101C) Latch-Up Exceeds 100mA per JESD 78, Class II SOT25 and SOT353: Assembled with “Green” Molding Compound (no Br, Sb) • Lead Free Finish / RoHS Compliant (Note 1) Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at http://www.diodes.com/products/lead_free.html. 74AHC1G32 Document number: DS35174 Rev. 1 - 2 1 of 8 www.diodes.com March 2011 © Diodes Incorporated 74AHC1G32 SINGLE 2 INPUT POSITIVE OR GATE Pin Descriptions Pin Name Pin NO. A B GND Y 1 2 3 4 5 NEW PRODUCT VCC Description Data Input Data Input Ground Data Output Supply Voltage Logic Diagram 1 A 4 2 Y B Function Table Inputs A H X L B X H L 74AHC1G32 Document number: DS35174 Rev. 1 - 2 Output Y H H L 2 of 8 www.diodes.com March 2011 © Diodes Incorporated 74AHC1G32 SINGLE 2 INPUT POSITIVE OR GATE Absolute Maximum Ratings (Note 2) Symbol ESD HBM ESD CDM ESD MM NEW PRODUCT VCC Rating Unit 2 1 200 KV KV V -0.5 to 6.5 V Human Body Model ESD Protection Charged Device Model ESD Protection Machine Model ESD Protection Supply Voltage Range VI Input Voltage Range VO Voltage applied to output in high or low state -0.5 to 6.5 V -0.5 to VCC +0.5 V IIK Input Clamp Current VI<0 -20 mA IOK Output Clamp Current (VO < 0 or VO > VCC) ±20 mA ±25 mA 50 mA IO Continuous output current (VO = 0 to VCC) ICC Continuous current through VCC IGND Continuous current through GND -50 mA TJ Operating Junction Temperature -40 to 150 °C Storage Temperature -65 to 150 °C TSTG Notes: Description 2. Stresses beyond the absolute maximum may result in immediate failure or reduced reliability. These are stress values and device operation should be within recommend values. Recommended Operating Conditions (Note 3) Symbol VCC Parameter Operating Voltage VCC = 2 V VIH High-level Input Voltage VIL Low-level input voltage VI Input Voltage VO Output Voltage Min Max Unit 2 5.5 V 1.5 VCC = 3 V 2.1 VCC = 5.5V 3.85 VCC = 2V 0.5 VCC = 3V 0.9 VCC = 5.5V IOH IOL Δt/ΔV TA Notes: High-level output current Low-level output current Input transition rise or fall rate V V 1.65 0 5.5 0 V VCC V VCC = 2V -50 uA VCC = 3.3V ± 0.3V -4 VCC = 5V ± 0.5V -8 VCC = 2V 50 VCC = 5V ± 0.5V 4 VCC = 3V 8 VCC = 3.3V ± 0.3V 100 VCC = 5V ± 0.5V 20 Operating free-air temperature -40 125 mA uA mA ns/V ºC 3. Unused inputs should be held at VCC or Ground. 74AHC1G32 Document number: DS35174 Rev. 1 - 2 3 of 8 www.diodes.com March 2011 © Diodes Incorporated 74AHC1G32 SINGLE 2 INPUT POSITIVE OR GATE Electrical Characteristics Symbol Parameter Test Conditions High Level Output Voltage I = -4mA OH 2V 3V 4.5V 3V Min 1.9 2.9 4.4 2.58 IOH = -8mA 4.5V 3.94 IOH = -50μA NEW PRODUCT VOH VOL II CI θJA θJC Note: Low Level Output Voltage Input Current ICC VCC Supply Current Input Capacitance Thermal Resistance Junction-toAmbient Thermal Resistance Junction-toCase 25ºC Typ. 2 3 4.5 Max -40ºC to 85ºC Min Max 1.9 2.9 4.4 2.48 3.8 -40ºC to 125ºC Min Max 1.9 2.9 4.4 2.40 Unit V 3.70 IOL = 4mA 2V 3V 4.5V 3V 0.1 0.1 0.1 0.36 0.1 0.1 0.1 0.44 0.1 0.1 0.1 0.55 IOL = 8mA 4.5V 0.36 0.44 0.55 ± 0.1 ±1 ±2 μA 1 10 40 μA 10 10 10 pF IOL = 50μA VI = 5.5 V or GND 0 to 5.5V VI = 5.5V or GND IO=0 VI = VCC – or GND 5.5V 5.5V 2.0 SOT25 195 (Note 4) SOT353 V o C/W o C/W 430 SOT25 58 (Note 4) SOT353 155 4. Test conditions for SOT25, and SOT353: Device mounted on FR-4 substrate PC board, 2oz copper, with minimum recommended pad layout. Switching Characteristics VCC = 3.3V ± 0.3 (see Figure 1) Parameter From TO (Input) (OUTPUT) tpd A or B Y Min 25ºC Typ. Max -40ºC to 85ºC Min Max -40ºC to 125ºC Min Max Unit CL=15pF 0.6 4.4 7.9 0.6 9.5 0.6 10.0 ns CL=50pF 0.6 6.3 11.4 0.6 13.0 0.6 14.5 ns Min 25ºC Typ. Max -40ºC to 85ºC Min Max -40ºC to 125ºC Min Max CL=15pF 0.6 3.2 5.5 0.6 6.5 0.6 7.0 ns CL=50pF 0.6 4.6 7.5 0.6 8.5 0.6 9.5 ns VCC = 5V ± 0.5V (see Figure 1) Parameter From TO (Input) (OUTPUT) tpd A or B Y 74AHC1G32 Document number: DS35174 Rev. 1 - 2 4 of 8 www.diodes.com Unit March 2011 © Diodes Incorporated 74AHC1G32 SINGLE 2 INPUT POSITIVE OR GATE Operating Characteristics TA = 25 ºC Parameter NEW PRODUCT Cpd Power dissipation capacitance Test Conditions f = 1 MHz No Load VCC = 5V Typ. Unit 11 pF Parameter Measurement Information VCC Inputs VI tr/tf VM CL VCC ≤3ns VCC/2 15pF 5V±0.5V VCC ≤3ns VCC/2 15pF 3.3V±0.3V VCC ≤3ns VCC/2 50pF 5V±0.5V VCC ≤3ns VCC/2 50pF 3.3V±0.3V Voltage Waveform Pulse Duration Voltage Waveform Propagation Delay Times Inverting and Non Inverting Outputs Figure 1. Load Circuit and Voltage Waveforms Notes: A. Includes test lead and test apparatus capacitance. B. All pulses are supplied at pulse repetition rate ≤ 1 MHz. C. Inputs are measured separately one transition per measurement. D. tPLH and tPHL are the same as tPD. 74AHC1G32 Document number: DS35174 Rev. 1 - 2 5 of 8 www.diodes.com March 2011 © Diodes Incorporated 74AHC1G32 SINGLE 2 INPUT POSITIVE OR GATE Ordering Information Logic Device 74 : Logic Prefix AHC : 2 to 5.5V Family 1G : One gate Function Package 32 : 2-Input OR - Gate W5 : SOT25 SE : SOT353 Packing 7 : Tape & Reel 7” Tape and Reel Part Number Suffix Device Package Code Packaging (Note 5) Quantity 74AHC1G32W5-7 74AHC1G32SE-7 W5 SE SOT25 SOT353 3000/Tape & Reel 3000/Tape & Reel Notes: -7 -7 5. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. Marking Information (Top View) 5 4 7 NEW PRODUCT 74AHC1G 32 XX - 7 XX Y W X 1 2 3 XX : Identification code Y : Year 0~9 W : Week : A~Z : 1~26 week; a~z : 27~52 week; z represents 52 and 53 week X : A~Z : Internal code Part Number Package Identification Code 74AHC1G32W5 74AHC1G32SE SOT25 SOT353 YW YW 74AHC1G32 Document number: DS35174 Rev. 1 - 2 6 of 8 www.diodes.com March 2011 © Diodes Incorporated 74AHC1G32 SINGLE 2 INPUT POSITIVE OR GATE Package Outline Dimensions (All Dimensions in mm) (1) Package Type: SOT25 A SOT25 Dim Min Max Typ A 0.35 0.50 0.38 B 1.50 1.70 1.60 C 2.70 3.00 2.80 D ⎯ ⎯ 0.95 H 2.90 3.10 3.00 J 0.013 0.10 0.05 K 1.00 1.30 1.10 L 0.35 0.55 0.40 M 0.10 0.20 0.15 N 0.70 0.80 0.75 0° 8° α ⎯ All Dimensions in mm NEW PRODUCT B C H K M N J L D (2) Package Type: SOT353 A SOT353 Dim Min Max A 0.10 0.30 B 1.15 1.35 C 2.00 2.20 D 0.65 Typ F 0.40 0.45 H 1.80 2.20 J 0 0.10 K 0.90 1.00 L 0.25 0.40 M 0.10 0.22 0° 8° α All Dimensions in mm B C H K J M D F 74AHC1G32 Document number: DS35174 Rev. 1 - 2 L 7 of 8 www.diodes.com March 2011 © Diodes Incorporated 74AHC1G32 SINGLE 2 INPUT POSITIVE OR GATE IMPORTANT NOTICE DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION). 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