DM74ALS05A Hex Inverter with Open Collector Outputs September 1986 Revised February 2000 DM74ALS05A Hex Inverter with Open Collector Outputs General Description Features This device contains six independent gates, each of which Switching specifications at 50 pF performs the logic INVERT function. The open-collector Switching specifications guaranteed over full tempera- outputs require external pull-up resistors for proper logical ture and V range CC operation. Advanced oxide-isolated, ion-implanted Schottky TTL Pull-Up Resistor Equations process Functionally and pin for pin compatible with Schottky and low power Schottky TTL counterpart Improved AC performance over Schottky and low power Schottky counterparts Where: N (I ) = total maximum output HIGH current 1 OH for all outputs tied to pull-up resistor N (I ) = total maximum input HIGH current 2 IH for all inputs tied to pull-up resistor N (I ) = total maximum input LOW current for 3 IL all inputs tied to pull-up resistor Ordering Code: Order Number Package Number Package Description DM74ALS05AM M14A 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow DM74ALS05AN 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 = A Input Output AY LH HL H = HIGH Logic Level L = LOW Logic Level 2000 Fairchild Semiconductor Corporation DS006178 www.fairchildsemi.comAbsolute Maximum Ratings(Note 1) Supply Voltage 7V Input Voltage 7V HIGH Level Output Voltage 7V Note 1: The Absolute Maximum Ratings are those values beyond which Operating Free Air Temperature Range 0C to +70C the safety of the device cannot be guaranteed. The device should not be operated at these limits. The parametric values defined in the Electrical Storage Temperature Range - 65C to +150C Characteristics tables are not guaranteed at the absolute maximum ratings. The Recommended Operating Conditions table will define the conditions Typical JA for actual device operation. N Package 88.0C/W M Package 118.5C/W Recommended Operating Conditions Symbol Parameter Min Nom Max Units V Supply Voltage 4.5 5 5.5 V CC V HIGH Level Input Voltage 2 V IH V LOW Level Input Voltage 0.8 V IL V HIGH Level Output Voltage 5.5 V OH I LOW Level Output Current 8 mA OL T Free Air Operating Temperature 0 70 C A Electrical Characteristics over recommended operating free air temperature range. All typical values are measured at V = 5V, T = 25C. CC A Symbol Parameter Conditions Min Typ Max Units V Input Clamp Voltage V = 4.5V, I = - 18 mA - 1.5 V IK CC I I HIGH Level Output Current V = 4.5V, V = 5.5V 100 A OH CC OH V LOW Level V = 4.5V I =4 mA 0.25 0.4 V OL CC OL Output Voltage I = 8 mA 0.35 0.5 V OL I Input Current Max I V = 5.5V, V = 7V 0.1 mA CC IH Input Voltage I HIGH Level Input Current V = 5.5V, V = 2.7V 20 A IH CC IH I LOW Level Input Current V = 5.5V, V = 0.4V - 0.1 mA IL CC IL I Supply Current V = 5.5V Outputs HIGH 0.65 1.1 mA CC CC Outputs LOW 2.4 4.2 mA Switching Characteristics over recommended operating free air temperature range Symbol Parameter Conditions Min Max Units t Propagation Delay Time V = 4.5V to 5.5V PLH CC 23 54 ns LOW-to-HIGH Level Output R = 2 k, C = 50 pF L L t Propagation Delay Time PHL 414 ns HIGH-to-LOW Level Output www.fairchildsemi.com 2 DM74ALS05A