D Convert TTL Voltage Levels to MOS Levels D High Sink-Current Capability D Input Clamping Diodes Simplify System D
Design Open-Collector Driver for Indicator Lamps and Relays Inputs Fully Compatible With Most TTL Circuits
These TTL hex buffers/drivers feature high-voltage open-collector outputs for interfacing with high-level circuits (such as MOS) or for driving high-current loads (such as lamps or relays), and also are characterized for use as buffers for driving TTL inputs. The SN5407 and SN7407 have minimum breakdown voltages 30 V, and the SN5417 and SN7417 have minimum breakdown voltages 15 V. The maximum sink current 30 mA for the SN5407 and SN5417 and 40 mA for the SN7407 and SN7417. These devices perform the Boolean function A in positive logic. These circuits are completely compatible with most TTL families. Inputs are diode clamped to minimize transmission-line effects, which simplifies design. Typical power dissipation is 145 mW, and average propagation delay time is 14 ns. ORDERING INFORMATION
TA PACKAGE Tube Tape and reel SOIC to 70°C PDIP N SOP NS CDIP to 125°C CFP T be Tube Tape and reel T be Tube Tape and reel T be Tube ORDERABLE PART NUMBER SNJ5417W 7407 TOP-SIDE MARKING
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package.
logic diagram, each buffer/driver (positive logic)
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters.
On products compliant to MILPRF38535, all parameters are tested unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters.
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage range, VCC. 7 V Input voltage range, VI (see Note 5.5 V Output voltage, VO (see Notes 1 and 15 V Package thermal impedance, JA (see Note 3): D package. 86°C/W N package. 80°C/W NS package. 76°C/W Storage temperature range, Tstg. to 150°C
Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTES: 1. All voltage values are with respect to GND. 2. This is the maximum voltage that should be applied to any output when is in the off state. 3. The package thermal impedance is calculated in accordance with JESD 51-7.
MIN SN5407, SN5417 VCC VIH VIL VOH IOL TA S ppl voltage Supply oltage High-level input voltage Low-level input voltage SN5407, SN7407 High le el output High-level tp t voltage oltage Low level output current Low-level Operating free-air free air temperature temperat °C V NOM 5 MAX 5.25 V UNIT
NOTE 4: All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report, Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
electrical characteristics over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER VIK IOH VCC = MIN, VCC = MIN, MIN TEST CONDITIONS 12 mA VIH 2 V VOH (SN5407, SN7407) VOH (SN5417, SN7417) IOL 16 mA IOL (SN5407, SN5417) IOL (SN7407, SN7417) MIN TYP MAX V mA UNIT V
ICCL VCC = MAX 21 For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions. All typical values are at VCC = 25°C.
PARAMETER tPLH tPHL tPLH tPHL FROM (INPUT) A TO (OUTPUT) Y TEST CONDITIONS 50 pF MIN TYP 6 20 MAX ns UNIT