Document
DM74LS132 Quad 2-Input NAND Gate with Schmitt Trigger Input
August 1986 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 DM74LS132M DM74LS132SJ DM74LS132N Package Number M14A M14D N14A Package Description 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150 Narrow 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm 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 the suffix letter “X” to the ordering code.
Connection Diagram
Function Table
Y = AB Inputs A L L H H
H = HIGH Logic Level L = LOW Logic Level
Output B L H L H Y H H H L
© 2000 Fairchild Semiconductor Corporation
DS006389
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DM74LS132
Absolute Maximum Ratings(Note 1)
Supply Voltage Input Voltage Operating Free Air Temperature Range Storage Temperature Range 7V 7V 0°C to +70°C −65°C to +150°C
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.
Recommended Operating Conditions
Symbol VCC VT+ VT− HYS IOH IOL TA Supply Voltage Positive-Going Input Threshold Voltage (Note 2) Negative-Going Input Threshold Voltage (Note 2) Input Hysteresis (Note 2) HIGH Level Output Current LOW Level Output Current Free Air Operating Temperature 0 Parameter Min 4.75 1.4 0.5 0.4 Nom 5 1.6 0.8 0.8 −0.4 8 70 Max 5.25 1.9 1 Units V V V V mA mA °C
Electrical Characteristics
over recommended operating free air temperature range (unless otherwise noted) Symbol VI VOH VOL Parameter Input Clamp Voltage HIGH Level Output Voltage LOW Level Output Voltage IT+ IT− II IIH IIL IOS ICCH ICCL Input Current at Positive-Going Threshold Input Current at Negative-Going Threshold Input Current @ Max Input Voltage HIGH Level Input Current LOW Level Input Current Short Circuit Output Current Supply Current with Outputs HIGH Supply Current with Outputs LOW Conditions VCC = Min, II = −18 mA VCC = Min, IOH = Max, VI = VT− Min VCC = Min, IOL = Max, VI = VT+ Max IOL = 4 mA, VCC = Min VCC = 5V, VI = VT+ VCC = 5V, VI = VT− VCC = Max, VI = 7V VCC = Max, VI = 2.7V VCC = Max, VI = 0.4V VCC = Max (Note 4) VCC = Max VCC = Max −20 5.9 8.2 2.7 3.4 0.35 0.25 −0.14 −0.18 0.1 20 −0.4 −100 11 14 0.5 0.4 mA mA mA µA mA mA mA mA Min Typ (Note 3) Max −1.5 Units V V
V
Note 2: VCC = 5V Note 3: All typicals are at VCC = 5V, TA = 25°C. Note 4: Not more than one output shou.