TC74HCT7007AF-ELF

The TC74HCT7007A 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. This device may be used as a level converter for interfacing TTL or NMOS to High Speed CMOS. The inputs are compatible with TTL, NMOS and CMOS output voltage levels. The internal circuit is composed of 4 stages including a buffer output, which provides high noise immunity and stable output. All inputs are equipped with protection circuits against static discharge or transient excess voltage.

Key features

• High speed: tpd = 11 ns (typ.) at VCC = 5 V
• Low power dissipation: Icc = 1 μA (max) at Ta = 25 °C
• Compatible with TTL outputs: VIH = 2 V (min), VIL = 0.8 V (max)
• Wide interfacing ability: LSTTL, NMOS, CMOS
• Output drive capability: 10 LSTTL loads
• Symmetrical output impedance: |IOH| = IOL = 4 mA (min)
• Balanced propagation delays: tpLH ≈ tpHL
• Pin and function compatible with 74LS07