Compuerta Logica Dm74Ls32

DM74LS32 Quad 2-Input OR Gate

June 1986 Revised March 2000

DM74LS32 Quad 2-Input OR Gate
General Description
This device contains four independent gates each of which performs the logic ORfunction.

Ordering Code:
Order Number DM74LS32M DM74LS32SJ DM74LS32N Package Number M14A M14D N14A Package Description 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150 Narrow14-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 thesuffix letter “X” to the ordering code.

Connection Diagram

Function Table
Y=A+B Inputs A L L H H
H = HIGH Logic Level L = LOW Logic Level

Output B L H L H Y L H H H

© 2000 FairchildSemiconductor Corporation

DS006361

www.fairchildsemi.com

DM74LS32

Absolute Maximum Ratings(Note 1)
Supply Voltage Input Voltage Operating Free Air Temperature Range Storage Temperature Range7V 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 theselimits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the absolute maximum ratings. The “Recommended Operating Conditions” table will define the conditions foractual device operation.

Recommended Operating Conditions
Symbol VCC VIH VIL IOH IOL TA Supply Voltage HIGH Level Input Voltage LOW Level Input Voltage HIGH Level Output Current LOW Level OutputCurrent Free Air Operating Temperature 0 Parameter Min 4.75 2 0.8 −0.4 8 70 Nom 5 Max 5.25 Units 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 II IIH IIL IOS ICCH ICCL Input Current @ Max Input Voltage HIGH Level Input...