74hc27a IK Semicon Co., Ltd, 74hc27a Datasheet
74hc27a
Related parts for 74hc27a
74hc27a Summary of contents
Page 1
... Triple 3-Input NOR Gate The IN74HC27A is high-speed Si-gate CMOS device and are pin compatible with low power Schottky TTL (LSTTL) . The device provide Triple 3-input NOR function. • Outputs Directly Interface to CMOS, NMOS, and TTL • Operating Voltage Range: 2.0 to 6.0 V • Low Input Current: 1.0 µA • ...
Page 2
... Unused inputs must always be tied to an appropriate logic voltage level (e.g., either GND or V outputs must be left open and GND Pins SOIC Package** Parameter and V should be constrained to the range GND≤(V IN OUT IN74HC27A Value Unit -0.5 to +7 ±20 mA ±25 mA ±50 mA 750 mW 500 ° ...
Page 3
... IH IL ⎢I ⎢ ≤ 2.4 mA OUT 4 ⎢I ⎢ ≤ 4.0 mA OUT 6 ⎢I ⎢ ≤ 5.2 mA OUT µA OUT IN74HC27A Guaranteed Limit Unit 25 °C ≤85 ≤125 °C °C to -55°C 1.5 1.5 1.5 V 2.1 2.1 2.1 3.15 3.15 3.15 4.2 4.2 4.2 0.5 0.5 0.5 V 0.9 0.9 0.9 1.35 1.35 1.35 1.8 1.8 1.8 1.9 1.9 1.9 V 4.4 4.4 4.4 5 ...
Page 4
... PLH PHL 0 THL TLH Figure 1. Switching Waveforms DEVICE UNDER TEST Figure 2. Test Circuit IN74HC27A Guaranteed Limit ≤85°C ≤125°C Unit to 90 115 135 110 =25° ...
Page 5
... Maximum mold flash or protrusion 0.15 mm (0.006) per side for A; for B ‑ 0.25 mm (0.010) per side. N SUFFIX PLASTIC DIP (MS - 001AA -T- SEATING PLANE SUFFIX SOIC (MS - 012AB SEATING PLANE IN74HC27A Dimension, mm Symbol MIN MAX A 18.67 19.69 B 6.1 7.11 5. 0.36 0.56 F 1.14 1.78 2. 7.62 J 0° ...