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DP7310 Dataheets PDF



Part Number DP7310
Manufacturers National
Logo National
Description Octal Latched Peripheral Drivers
Datasheet DP7310 DatasheetDP7310 Datasheet (PDF)

DP7310 DP8310 DP7311 DP8311 Octal Latched Peripheral Drivers February 1995 DP7310 DP8310 DP7311 DP8311 Octal Latched Peripheral Drivers General Description The DP7310 8310 DP7311 8311 Octal Latched Peripheral Drivers provide the function of latching eight bits of data with open collector outputs each driving up to 100 mA DC with an operating voltage range of 30V Both devices are designed for low input currents high input output voltages and feature a power up clear (outputs off) function The D.

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DP7310 DP8310 DP7311 DP8311 Octal Latched Peripheral Drivers February 1995 DP7310 DP8310 DP7311 DP8311 Octal Latched Peripheral Drivers General Description The DP7310 8310 DP7311 8311 Octal Latched Peripheral Drivers provide the function of latching eight bits of data with open collector outputs each driving up to 100 mA DC with an operating voltage range of 30V Both devices are designed for low input currents high input output voltages and feature a power up clear (outputs off) function The DP7310 8310 are positive edge latching Two active low write enable inputs are available for convenient data bussing without external gating The DP7311 8311 are positive edge latches The active low strobe input latches data or allows fall through operation when held at logic ‘‘0’’ The latches are cleared (outputs off) with a logic ‘‘0’’ on the clear pin Y Y Y Y Y All outputs simultaneously sink rated current ‘‘DC’’ with no thermal derating at maximum rated temperature Parallel latching or buffering Separate active low enables for easy data bussing Internal ‘‘glitch free’’ power up clear 10% VCC tolerance Applications Y Y Y Y Y Y Y Features Y Y Y Y High current high voltage open collector outputs Low current high voltage inputs High current high voltage drivers Relay drivers Lamp drivers LED drivers TRIAC drivers Solenoid drivers Stepper motor drivers Level translators Fiber-optic LED drivers Connection Diagrams Dual-In-Line Package Dual-In-Line Package TL F 5246 – 1 TL F 5246 – 2 Top View Order Number DP7310J DP7311J DP8310N or DP8311N See NS Package Number J20A or N20A Top View C1995 National Semiconductor Corporation TL F 5246 RRD-B30M105 Printed in U S A Absolute Maximum Ratings (Note 1) If Military Aerospace specified devices are required please contact the National Semiconductor Sales Office Distributors for availability and specifications Supply Voltage Input Voltage Output Voltage Maximum Power Dissipation at 25 C Cavity Package DP8310 DP8311 Storage Temperature Range Lead Temperature (Soldering 4 sec ) 7 0V 35V 35V 1821 mW 2005 mW b 65 C to a 150 C Operating Conditions Supply Voltage (VCC) Temperature DP7310 DP7311 DP8310 DP8311 Input Voltage Output Voltage Min 45 b 55 Max 55 a 125 a 70 Units V C C V V 0 30 30 260 C Derate cavity package 12 1 mW C above 25 C derate molded package 16 0 mW C above 25 C DC Electrical Characteristics DP7310 Symbol VIH VIL VOL Parameter Logical ‘‘1’’ Input Voltage Logical ‘‘0’’ Input Voltage Logical ‘‘0’’ Output Voltage DP7310 DP7311 DP8310 DP8311 IOH Logical ‘‘1’’ Output Current DP7310 DP7311 DP8310 DP8311 IIH II IIL Vclamp ICC0 Logical ‘‘1’’ Input Current Input Current at Maximum Input Voltage Logical ‘‘0’’ Input Current Input Clamp Voltage Supply Current Outputs On DP8310 DP7311 DP8311 (Notes 2 and 3) Conditions Min 20 08 Typ Max Units V V Data outputs latched to logical ‘‘0’’ VCC e Min IOL e 75 mA IOL e 100 mA Data outputs latched to logical ‘‘1’’ VCC e Min VOH e 25V VOH e 30V VIH e 2 7V VCC e Max VIN e 30V VCC e Max VIN e 0 4V VCC e Max IIN e 12 mA Data outputs latched to a logical ‘‘0’’ All Inputs are at logical ‘‘1’’ VCC e Max 0 35 04 05 V V 25 01 1 b 215 b0 8 500 250 25 250 b 300 b1 5 mA mA mA mA mA V DP7310 DP8310 DP7311 DP8311 ICC1 Supply Current Outputs Off Data outputs latched to a logic ‘‘1’’ Other conditions same as ICC0 100 100 88 88 125 152 117 125 mA mA mA mA DP7310 DP8310 DP7311 DP8311 40 40 25 25 47 57 34 36 mA mA mA mA 2 AC Electrical Characteristics DP7310 Symbol tpd0 tpd1 tSETUP tpWH tpWL tTHL tTLH CIN Parameter High to Low Propagation Delay Write Enable Input to Output Low to High Propagation Delay Write Enable Input to Output Minimum Set-Up Time Data in to Write Enable Input Minimum Write Enable Pulse Width High to Low Output Transition Time Low to High Output Transition Time ‘‘N’’ Package (Note 4) DP8310 VCC e 4 5V TA e b55 C to a 125 C Conditions Min Typ 40 70 45 60 20 25 16 38 5 35 70 15 Max 120 150 Units ns ns ns ns ns ns pF (Figure 1) (Figure 1) tHOLD e 0 ns (Figure 1) (Figure 1) (Figure 1) (Figure 1) AC Electrical Characteristics DP7311 Symbol tpd0 tpd1 tSETUP tpWL tpdC tpWC tTHL tTLH CIN Parameter High to Low Propagation Delay Data In to Output Low to High Propagation Delay Data to Output Minimum Set-Up Time Data in to Strobe Input Minimum Strobe Enable Pulse Width Propagation Delay Clear to Data Output Minimum Clear Input Pulse Width High to Low Output Transition Time Low to High Output Transition Time Input Capacitance Any Input DP8311 VCC e 5V TA e 25 C Conditions Min Typ 30 70 0 60 b 25 Max 60 100 Units ns ns ns ns (Figure 2) (Figure 2) tHOLD e 0 ns (Figure 2) (Figure 2) (Figure 2) (Figure 2) (Figure 2) (Figure 2) (Note 4) 35 70 135 ns ns 60 25 20 38 5 35 60 15 ns ns pF Note 1 ‘‘Absolute Maximum Ratings’’ are those values beyond which the safety of the device cannot be guaranteed Except for ‘‘Operating Temperature Range’’ they are not meant to imply that the devices should be operated at these.


54H71 DP7310 DP7304B


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