Revised March 2000 DM74LS132 Quad 2-Input NAND Gate with Schmitt Trigger Input General Description This device contains four independent gates each of which performs the logic NAND function. Each input has hysteresis which increases the noise immunity and transforms a slowly changing input signal to a fast changing, jitter free output. Ordering Code: Order Number Package Number Package Description DM74LS132M M14A 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150 Narrow DM74LS132SJ M14D 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide DM74LS132N N14A 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code. Connection Diagram Function Table Y = AB Inputs Output A B Y L L H L H H H L H H H L H = HIGH Logic Level L = LOW Logic Level © 2000 Fairchild Semiconductor Corporation DS006389 www.fairchildsemi.com DM74LS132 Quad 2-Input NAND Gate with Schmitt Trigger Input August 1986 DM74LS132 Absolute Maximum Ratings(Note 1) Supply Voltage Note 1: 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” table are not guaranteed at the absolute maximum ratings. The “Recommended Operating Conditions” table will define the conditions for actual device operation. 7V Input Voltage 7V 0°C to +70°C Operating Free Air Temperature Range −65°C to +150°C Storage Temperature Range Recommended Operating Conditions Symbol Parameter VCC Supply Voltage VT+ Positive-Going Input Threshold Voltage (Note 2) Negative-Going Input VT− Threshold Voltage (Note 2) HYS Input Hysteresis (Note 2) IOH HIGH Level Output Current IOL LOW Level Output Current TA Free Air Operating Temperature Min Nom Max Units 4.75 5 5.25 V 1.4 1.6 1.9 V 0.5 0.8 1 V 0.4 0.8 −0.4 mA 8 mA 70 °C V 0 Electrical Characteristics over recommended operating free air temperature range (unless otherwise noted) Symbol Parameter Conditions VI Input Clamp Voltage VCC = Min, II = −18 mA VOH HIGH Level VCC = Min, IOH = Max, Output Voltage VI = VT− Min LOW Level VCC = Min, IOL = Max, Output Voltage VI = VT+ Max VOL Min Typ (Note 3) 2.7 Max Units −1.5 V 3.4 V 0.35 0.5 IOL = 4 mA, VCC = Min 0.25 0.4 V IT+ Input Current at Positive-Going Threshold VCC = 5V, VI = VT+ −0.14 IT− Input Current at Negative-Going Threshold VCC = 5V, VI = VT− −0.18 II Input Current @ Max Input Voltage VCC = Max, VI = 7V 0.1 IIH HIGH Level Input Current VCC = Max, VI = 2.7V 20 µA IIL LOW Level Input Current VCC = Max, VI = 0.4V −0.4 mA mA mA −20 mA IOS Short Circuit Output Current VCC = Max (Note 4) −100 mA ICCH Supply Current with Outputs HIGH VCC = Max 5.9 11 mA ICCL Supply Current with Outputs LOW VCC = Max 8.2 14 mA Note 2: VCC = 5V Note 3: All typicals are at VCC = 5V, TA = 25°C. Note 4: Not more than one output should be shorted at a time, and the duration should not exceed one second. Switching Characteristics at VCC 5V and TA = 25°C RL = 2 kΩ Symbol tPLH CL = 15 pF Parameter Propagation Delay Time LOW-to-HIGH Level Output tPHL Propagation Delay Time HIGH-to-LOW Level Output www.fairchildsemi.com 2 CL = 50 pF Units Min Max Min Max 5 22 8 25 ns 5 22 10 33 ns DM74LS132 Physical Dimensions inches (millimeters) unless otherwise noted 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150 Narrow Package Number M14A 3 www.fairchildsemi.com DM74LS132 Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide Package Number M14D www.fairchildsemi.com 4 DM74LS132 Quad 2-Input NAND Gate with Schmitt Trigger Input 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. 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