NTE74LS07

NTE74LS07 Integrated Circuit TTL − Hex Buffer/Driver with Open Collector High Voltage Outputs Description: The NTE74LS07 is a hex buffer/driver in a 14−Lead plastic DIP type package that features high voltage open collector outputs to interface with high level circuits (such as MOS), or for driving high current loads, and also is characterized for use as a buffer for driving TTL inputs. This device is compatible with most TTL families. Inputs are diode−clamped to minimize transmission effects, which simplifies design. Typical power dissipation is 140mW, and average propagation delay time is 12ns. Features: D Converts TTL Voltage Levels to MOS Levels D High Sink−Current Capability D Input Clamping Diodes Simplify System Design D Open−Collector Driver for Indicator Lamps and Relays D Inputs Fully Compatible with Most TTL Circuits Absolute Maximum Ratings: (Note 1) Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7V DC Input Voltage, VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7V Output Voltage (Note 2), VO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30V Operating Temperature Range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0C to +70C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65C to +150C Note 1. Unless otherwise specified, all voltages are referenced to GND. Note 2. This is the maximum voltage that should be applied to any output when it is in the off state. Recommended Operating Conditions: Parameter Symbol Min Typ Max Unit Supply Voltage VCC 4.75 5.0 5.25 V High−Level Input Voltage VIH 2.0 − − V Low−Level Input Voltage VIL − − 0.8 V High−Level Output Voltage VOH − − 30 V Low−Level Output Current IOL − − 40 mA Operating Temperature Range TA 0 − +70 C Electrical Characteristics: (Note 3, Note 4) Parameter Symbol Test Conditions Min Typ Max Unit Input Clamp Voltage VIK VCC = MIN, II = −12mA − − −1.5 V High Level Output Current IOH VCC = MIN, VIH = 2V, VOH = 30V − − 0.25 mA Low Level Output Voltage VOL VCC = MIN, VIL = 0.8V, IOL = 16mA − − 0.4 V VCC = MIN, VIL = 0.8V, IOL = 40mA − − 0.7 V Input Current II VCC = MAX, VI = 7V − − 1 mA High Level Input Current IIH VCC = MAX, VI = 2.4V − − 20 A Low Level Input Current IIL VCC = MAX, VI = 0.4V − − −0.2 mA High Level Supply Current ICCH VCC = MAX − − 14 mA Low Level Supply Current ICCL VCC = MAX − − 45 mA Note 3. .For conditions shown as MIN or MAX, use the appropriate value specified under “Recommended Operation Conditions”. Note 4. All typical values are at VCC = 5V, TA = +25C. Switching Characteristics: (VCC = 5V, TA = +25C unless otherwise specified) Parameter Propagation Delay Time From A Input to Y Output) Symbol tPLH Test Conditions RL = 110, CL = 15pF tPHL Pin Connection Diagram 1A 1 14 VCC 1Y 2 2A 3 13 6A 12 6Y 2Y 4 11 5A 3A 5 10 5Y 3Y 6 9 4A GND 7 8 4Y Min Typ Max Unit − 6 10 ns − 19 30 ns 14 8 1 7 .300 (7.62) .785 (19.95) Max .200 (5.08) Max .100 (2.45) .600 (15.24) .099 (2.5) Min