7405 SYC | Alldatasheet

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DM5405/DM7405 Hex Inverters with Open-Collector Outputs

7405 Hex Inverters

with Open-Collector Outputs General Description This device contains six independent gates each of which performs the logic INVERT function. The open-collector out- puts require external pull-up resistors for proper logical op- eration. Pull-Up Resistor Equations RMAX e VCC (Min) b VOH N1 (IOH) a N2 (IIH) RMIN e VCC (Max) b VOL IOL b N3 (IIL) Where: N 1 (IOH) e total maximum output high current for all outputs tied to pull-up resistor N2 (IIH) e total maximum input high current for all inputs tied to pull-up resistor N3 (IIL) e total maximum input low current for all inputs tied to pull-up resistor Connection Diagram Dual-In-Line Package TL/F/6495–1 Order Number DM5405J, DM5405W or DM7405N See NS Package Number J14A, N14A or W14B Function Table Y e A Input Output AY LH HL H e High Logic Level L e Low Logic Level www.sycelectronica.com.ar

Absolute Maximum Ratings (Note) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/Distributors for availability and specifications. Supply Voltage 7V Input Voltage 5.5V Output Voltage 7V Operating Free Air Temperature Range DM54 b55§Ct o a125§C DM74 0 §Ct o a70§C Storage Temperature Range b65§Ct o a150§C Note: The ‘‘Absolute Maximum Ratings’’ are those values beyond which the safety of the device cannot be guaran- teed. 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 Parameter DM5405 DM7405 Units Min Nom Max Min Nom Max VCC Supply Voltage 4.5 5 5.5 4.75 5 5.25 V VIH High Level Input Voltage 2 2 V VIL Low Level Input Voltage 0.8 0.8 V VOH High Level Output Voltage 5.5 5.5 V IOL Low Level Output Current 16 16 mA TA Free Air Operating Temperature b55 125 0 70 §C

Electrical Characteristics

over recommended operating free air temperature range (unless otherwise noted) Symbol Parameter Conditions Min Typ Max Units(Note 1) VI Input Clamp Voltage V CC e Min, I I eb 12 mA b1.5 V ICEX High Level Output V CC e Min, V O e 5.5V 250 mACurrent V IL e Max VOL Low Level Output V CC e Min, I OL e Max 0.2 0.4 VVoltage V IH e Min II Input Current @ Max V CC e Max, V I e 5.5V 1m AInput Voltage IIH High Level Input Current V CC e Max, V I e 2.4V 40 mA IIL Low Level Input Current V CC e Max, V I e 0.4V b1.6 mA ICCH Supply Current with V CC e Max 61 2 m AOutputs High ICCL Supply Current with V CC e Max 18 33 mAOutputs Low Switching Characteristics at V CC e 5V and T A e 25§C (See Section 1 for Test Waveforms and Output Load) Symbol Parameter Conditions Min Max Units tPLH Propagation Delay Time C L e 15 pF 55 nsLow to High Level Output R L e 4k X (tPLH) tPHL Propagation Delay Time RL e 400X (tPHL) 15 nsHigh to Low Level Output Note 1: All typicals are at V CC e 5V, T A e 25§C. www.sycelectronica.com.ar

Physical Dimensions inches (millimeters) 14-Lead Ceramic Dual-In-Line Package (J) Order Number DM5405J 14-Lead Molded Dual-In-Line Package (N) Order Number DM7405N www.sycelectronica.com.ar

DM5405/DM7405 Hex Inverters with Open-Collector Outputs Physical Dimensions inches (millimeters) (Continued) 14-Lead Ceramic Flat Package (W) Order Number DM5405W