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| MM74HCT32 Quad 2-Input OR Gate October 1987 Revised January 2005 MM74HCT32 Quad 2-Input OR Gate General Description The MM74HCT32 is a logic function fabricated by using advanced silicon-gate CMOS technology, which provides the inherent benefits of CMOS--low quiescent power and wide power supply range. This device is input and output characteristic and pin-out compatible with standard 74LS logic families. All inputs are protected from static discharge damage by internal diodes to VCC and ground. MM74HCT devices are intended to interface between TTL and NMOS components and standard CMOS devices. These parts are also plug-in replacements for LS-TTL devices and can be used to reduce power consumption in existing designs. Features s TTL, LS pin-out and threshold compatible s Fast switching: tPLH, tPHL = 10 ns (typ) s Low power: 10 W at DC s High fan-out, 10 LS-TTL loads Ordering Code: Order Number MM74HCT32M MM74HCT32MX-NL MM74HCT32SJ MM74HCT32MTC MM74HCT32N Package Number M14A. M14A M14D MTC14 N14A Package Description 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow Pb-Free 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow Pb-Free 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide Devices also available in Tape and Reel. Specify by appending suffix the letter "X" to the ordering code. Pb-Free package per JEDEC J-STD-020B. Connection Diagram Pin Assignments for DIP, SOIC, SOP and TSSOP Logic Diagram (c) 2005 Fairchild Semiconductor Corporation DS009396 www.fairchildsemi.com MM74HCT32 Absolute Maximum Ratings(Note 1) (Note 2) Supply Voltage (VCC) DC Input Voltage (VIN) DC Output Voltage (VOUT) Clamp Diode Current (IIK, IOK) DC Output Current, per pin (IOUT) DC VCC or GND Current, per pin (ICC) Storage Temperature Range (TSTG) Power Dissipation (PD) (Note 3) S.O. Package only Lead Temperature (TL) (Soldering 10 seconds) 260C 600 mW 500 mW Recommended Operating Conditions Min Supply Voltage (VCC) DC Input or Output Voltage (VIN, VOUT) Operating Temperature Range (TA) Input Rise or Fall Times (tr, tf) 500 ns Note 1: Absolute Maximum Ratings are those values beyond which damage to the device may occur. Note 2: Unless otherwise specified all voltages are referenced to ground. Note 3: Power Dissipation temperature derating -- plastic "N" package: - 12 mW/C from 65C to 85C. -0.5 to +7.0V -1.5 to VCC +1.5V -0.5 to VCC +0.5V 20 mA 25 mA 50 mA -65C to +150C Max 5.5 VCC Units V V 4.5 0 -40 +85 C DC Electrical Characteristics VCC = 5V 10% (unless otherwise specified) Symbol VIH VIL VOH Parameter Minimum HIGH Level Input Voltage Maximum LOW Level Input Voltage Minimum HIGH Level Output Voltage VIN = VIH or VIL |IOUT| = 20 A |IOUT| = 4.0 mA, VCC = 4.5V |IOUT| = 4.8 mA, VCC = 5.5V VOL Maximum LOW Level Voltage VIN = VIH |IOUT| = 20 A |IOUT| = 4.0 mA, VCC = 4.5V |IOUT| = 4.8 mA, VCC = 5.5V IIN ICC Maximum Input Current Maximum Quiescent Supply Current VIN = VCC or GND IOUT = 0 A VIN = 2.4V or 0.5V (Note 4) Note 4: This is measured per input with all other inputs held at VCC or ground. Conditions TA = 25C Typ 2.0 0.8 TA = -40C to +85C Guaranteed Limits 2.0 0.8 Units V V VCC 4.2 5.2 0 0.2 0.2 VCC - 0.1 3.98 4.98 0.1 0.26 0.26 0.1 2.0 1.2 VCC - 0.1 3.84 4.84 0.1 0.33 0.33 1.0 20 1.4 V V V V V V A A mA VIN = VCC or GND, VIH or VIL www.fairchildsemi.com 2 MM74HCT32 AC Electrical Characteristics VCC = 5.0V, tr = tf = 6 ns, CL = 15 pF, TA = 25C (unless otherwise noted) Symbol tPLH, tPHL Parameter Maximum Propagation Delay Conditions Typ 10 Guaranteed Limit Units ns AC Electrical Characteristics VCC = 5.0V 10%, tr = tf = 6 ns, CL = 15 pF (unless otherwise noted) Symbol tPLH, tPHL tTHL, tTLH CPD CIN Parameter Maximum Propagation Delay Maximum Output Rise & Fall Time Power Dissipation Capacitance Input Capacitance (Note 5) Conditions TA = 25C Typ 12 8 48 5 10 10 20 15 TA = -40C to +85C Guaranteed Limits 25 19 Units ns ns pF pF Note 5: CPD determines the no load dynamic power consumption, PD = CPD VCC2 f +ICC VCC, and the no load dynamic current consumption, IS = CPD VCC f + ICC. 3 www.fairchildsemi.com MM74HCT32 Physical Dimensions inches (millimeters) unless otherwise noted 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow Package Number M14A www.fairchildsemi.com 4 MM74HCT32 Physical Dimensions inches (millimeters) unless otherwise noted (Continued) Pb-Free 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide Package Number M14D 5 www.fairchildsemi.com MM74HCT32 Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide Package Number MTC14 www.fairchildsemi.com 6 MM74HCT32 Quad 2-Input OR Gate Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide Package Number N14A Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right at any time without notice to change said circuitry and specifications. LIFE SUPPORT POLICY FAIRCHILD'S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury to the user. 7 2. A critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. www.fairchildsemi.com www.fairchildsemi.com |
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