74AHC32 QUADRUPLE 2-INPUT OR GATES Description Pin Assignments The 74AHC32 provides provides four independent 2-input OR gates with standard push-pull outputs. The device is designed for operation with a power supply range of 2.0V to 5.5V. The inputs are tolerant to 5.5V allowing this device to be used in a mixed voltage environment. NEW PRODUCT The gates perform the Boolean function: Y = A + B or Y = A • B Features • Wide Supply Voltage Range from 2.0V to 5.5V • Outputs Sink or Source 8mA at VCC = 4.5V • CMOS Low Power Consumption • Schmitt Trigger Action at All Inputs • Inputs can be driven by 3.3V or 5.5V allowing for voltage Applications translation applications. • • • ESD Protection Exceeds JESD 22 • 200-V Machine Model (A115-A) General Purpose Logic Wide array of products such as: PCs, Networking, Notebooks, Netbooks 2000-V Human Body Model (A114-A) Exceeds 1000-V Charged Device Model (C101C) Computer Peripherals, Hard Drives, CD/DVD ROM TV, DVD, DVR, Set Top Box Latch-Up Exceeds 250mA per JESD 78, Class II • Range of Package Options SO-14 and TSSOP-14 • Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) • Halogen and Antimony Free. “Green” Device (Note 3) Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 2. See http://www.diodes.com for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. Click here for ordering information located at the end of datasheet 74AHC32 Document number: DS35343 Rev. 3 - 2 1 of 8 www.diodes.com January 2013 © Diodes Incorporated 74AHC32 NEW PRODUCT Pin Descriptions Pin Number 1 2 3 4 5 6 7 8 9 10 11 12 13 Logic Diagram Pin Name Function 1A 1B 1Y 2A 2B 2Y GND 3Y 3A 3B 4Y 4A 4B Data Input Data Input Data Output Data Input Data Input Data Output Ground Data Output Data Input Data Input Data Output Data Input Data Input VCC Supply Voltage 14 Function Table Inputs A L L H H B L H L H Output Y L H H H Absolute Maximum Ratings (Note 4) (@TA = +25°C, unless otherwise specified.) Symbol ESD HBM ESD CDM ESD MM Rating 2 1 200 Unit KV KV V V Supply Voltage Range -0.5 to +7.0 VI Input Voltage Range -0.5 to +7.0 V IIK Input Clamp Current VI < -0.5V -20 mA IOK Output Clamp Current VO < -0.5V -20 mA VCC IOK Output Clamp Current IO Continuous Output Current -0.5V < VO VCC +0.5V VO > VCC +0.5V 25 mA +/- 25 mA ICC Continuous Current Through VCC 75 mA IGND Continuous Current Through GND -75 mA Operating Junction Temperature -40 to +150 °C TSTG Storage Temperature -65 to +150 °C PTOT Total Power Dissipation 500 mW TJ Note: Description Human Body Model ESD Protection Charged Device Model ESD Protection Machine Model ESD Protection 4. 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. 74AHC32 Document number: DS35343 Rev. 3 - 2 2 of 8 www.diodes.com January 2013 © Diodes Incorporated 74AHC32 NEW PRODUCT Recommended Operating Conditions (@TA = +25°C, unless otherwise specified.) Symbol Parameter Min Max Unit VCC Supply Voltage 2.0 5.5 V VI Input Voltage 0 5.5 V VO Output Voltage 0 VCC V Δt/ΔV Input Transition Rise or Fall Rate TA Operating Free-Air Temperature Note: Conditions VCC = 3.0V to 3.6V 100 VCC = 4.5V to 5.5V 20 -40 ns/V +125 °C 5. Unused inputs should be held at VCC or Ground. Electrical Characteristics (@TA = +25°C, unless otherwise specified.) Symbol Parameter VIH High-Level Input Voltage VIL Test Conditions TA = -40°C to +85°C VCC Low-Level Input Voltage Min VOL High-Level Output Voltage Low-Level Output Voltage Min 2.0V 1.5 3.0V 2.1 2.1 5.5V 3.85 3.85 Max Unit 1.5 V 2.0V 0.5 0.5 3.0V 0.9 0.9 5.5V VOH Max TA = -40°C to +125°C 1.65 V 1.65 IOH = -50μA 2.0V 1.9 1.9 IOH = -50μA 3.0V 2.9 2.9 IOH = -50μA 4.5V 4.4 4.4 IOH = -4mA 3.0V 2.48 2.40 IOH = -8mA 4.5V 3.80 IOL = 50μA 2.0V 0.1 0.1 IOL = 50μA 3.0V 0.1 0.1 IOL = 50μA 4.5V 0.1 0.1 IOL = 4mA 3.0V 0.44 0.55 V 3.70 V IOL = 8mA 4.5V 0.44 0.55 II Input Current VI = GND to 5.5V 3.6V ±1 ±2 μA ICC Supply Current VI = GND or VCC, IO=0 3.6V 20 40 μA Operating Characteristics Parameter Test Conditions VCC = 2.0V VCC = 3.3V Typ Typ VCC = 5V Typ Unit Cpd Power Dissipation Capacitance per Gate f = 1 MHz 9.7 11.0 14.9 pF Ci Input Capacitance Vi = VCC – or GND 4.0 4.0 4.0 pF 74AHC32 Document number: DS35343 Rev. 3 - 2 3 of 8 www.diodes.com January 2013 © Diodes Incorporated 74AHC32 NEW PRODUCT Switching Characteristics Symbol Parameter tPD Propagation Delay AN to YN Test Conditions Figure 1 CL = 15pF Figure 1 CL = 50pF VCC 3.0V to 3.6V 4.5V to 5.5V 3.0V to 3.6V 4.5V to 5.5V -40°C to +85°C TA = +25°C Min 0.5 0.5 0.5 0.5 Typ 4.5 3.2 6.0 4.5 Max 7.9 5.5 11.4 7.5 Min 0.5 0.5 0.5 0.5 Max 9.5 6.5 13.0 8.5 -40°C to +125°C Min 0.5 0.5 0.5 0.5 Max 10.0 7.0 14.5 9.5 Unit ns Parameter Measurement Information VCC Inputs VI 3.3V -3.6V VCC tr/tf 3ns 4.5V to 5.5V VCC 3ns VM CL VCC/2 15pF, 50pF VCC/2 15pF, 50pF 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. 74AHC32 Document number: DS35343 Rev. 3 - 2 4 of 8 www.diodes.com January 2013 © Diodes Incorporated 74AHC32 NEW PRODUCT Ordering Information Device Package Code Packaging 74AHC32S14-13 74AHC32T14-13 S14 T14 SO-14 TSSOP-14 Quantity 2500/Tape & Reel 2500/Tape & Reel Part Number 74AHC32S14 74AHC32T14 Package SO-14 TSSOP-14 7” Tape and Reel Part Number Suffix -13 -13 Marking Information (1) SO-14, TSSOP-14 74AHC32 Document number: DS35343 Rev. 3 - 2 5 of 8 www.diodes.com January 2013 © Diodes Incorporated 74AHC32 Package Outline Dimensions (All dimensions in mm.) Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for latest version. Package Type: SO-14 H NEW PRODUCT E Gauge Plane L θ Detail “A” D 7° (4 x) A2 A e B Detail “A” A1 SO-14 Dim Min Max A 1.47 1.73 A1 0.10 0.25 A2 1.45 Typ B 0.33 0.51 D 8.53 8.74 E 3.80 3.99 e 1.27 Typ H 5.80 6.20 L 0.38 1.27 0° 8° θ All Dimensions in mm 0.25 Package Type: TSSOP-14 B L F1 Gauge Plane Seating Plane a2 Pin# 1 Indent F Detail ‘A’ G K A a1 D C TSSOP-14 Dim Min Max a1 7° (4X) a2 8° 0° A 4.9 5.10 B 4.30 4.50 C 1.2 ⎯ D 0.8 1.05 F 1.00 Typ F1 0.45 0.75 G 0.65 Typ K 0.19 0.30 L 6.40 Typ All Dimensions in mm Detail ‘A’ 74AHC32 Document number: DS35343 Rev. 3 - 2 6 of 8 www.diodes.com January 2013 © Diodes Incorporated 74AHC32 Suggested Pad Layout Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version. Package Type: SO-14 NEW PRODUCT X Dimensions Value (in mm) X 0.60 Y 1.50 C1 5.4 C2 1.27 C1 C2 Y Package Type: TSSOP-14 X Dimensions Value (in mm) X 0.45 Y 1.45 C1 5.9 C2 0.65 C1 C2 Y 74AHC32 Document number: DS35343 Rev. 3 - 2 7 of 8 www.diodes.com January 2013 © Diodes Incorporated 74AHC32 IMPORTANT NOTICE NEW PRODUCT 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). Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. 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