(China (Mainland))
Product Summary
The tc74hc07af is a CMOS Digital Integrated Circuit. The tc74hc07af is a high speed CMOS BUFFER fabricated with silicon gate C2MOS technology. It achieves the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation. Pin configuration and function are the same as the tc74hc07af. But the tc74hc07af has high performance MOS N-channel transistor (open-drain) outputs. This device can, therefore, with a suitable pull-up resistors, be used in wired-AND, LED driver and other applications. All inputs are equipped with protection circuits against static discharge or transient excess voltage.
Parametrics
tc74hc07af absolute maximum ratings: (1)Supply voltage range: -0.5 to 7 V; (2)DC input voltage: -0.5 to VCC + 0.5 V; (3)DC output voltage: -0.5 to VCC + 0.5 V; (4)Input diode current: ±20 mA; (5)Output diode current: ±20 mA; (6)DC output current: +25 mA; (7)DC VCC/ground current: ±50 mA; (8)Power dissipation: 500 (DIP) (Note 2)/180 (SOP) mW; (9)Storage temperature: -65 to 150 ℃.
Features
tc74hc07af features: (1)High speed: tpz = 5 ns (typ.) at VCC = 5 V; (2)Low power dissipation: ICC = 1 μA (max) at Ta = 25℃; (3)High noise immunity: VNIH = VNIL = 28% VCC (min); (4)Output drive capability: 10 LSTTL loads; (5)Wide operating voltage range: VCC (opr) = 2 to 6 V; (6)Open drain structure; (7)Pin and function compatible with 74LS07.
Diagrams
