TC74LCX138FK Description
Designed for use in 3.3-V systems, it achieves high-speed operation while maintaining the CMOS low-power dissipation. The device is designed for low-voltage (3.3 V) VCC applications, but it could be used to interface to 5-V supply environment for inputs. When the device is enabled, 3 binary select inputs (A, B and C) determine which one of the outputs ( Y0 - Y7 ) will go low.
TC74LCX138FK Key Features
- Low-voltage operation: VCC = 1.65 to 3.6 V
- High-speed operation: tpd = 6.0 ns (max) (VCC = 3.0 to 3.6 V)
- Ouput current: |IOH|/IOL = 24 mA (min) (VCC = 3.0 V)
- Latch-up performance: ＞±500 mA
- Available in JEITA SOP, VSSOP (US)
- Power-down protection provided on all inputs and outputs
- Pin and function patible with the 74 series