TC7MZ138FK_07 Datasheet, PDF (1/8 Pages) Toshiba Semiconductor – Low Voltage 3-to-8 Line Decoder with 5 V Tolerant Inputs and Outputs

TC7MZ138FK
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
TC7MZ138FK
Low Voltage 3-to-8 Line Decoder with 5 V Tolerant Inputs and Outputs
The TC7MZ138FK is a high performance CMOS 3-to-8 decoder.
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) V_CC 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.
When enable input G1 is held low or either G2A or G2B is held
high, decoding function is inhibited and all outputs go high.
G1, G2A, and G2B inputs are provided to ease cascade connection
and for use as an address decoder for memory systems.
All inputs are equipped with protection circuits against static
discharge.
Weight: 0.02 g (typ.)
Features
• Low voltage operation: V_CC = 2.0~3.6 V
• High speed operation: t_pd = 6.0 ns (max) (V_CC = 3.0~3.6 V)
• Output current: |I_OH|/I_OL = 24 mA (min) (V_CC = 3.0 V)
• Latch-up performance: −500 mA
• Package: VSSOP (US16)
• Power down protection is provided on all inputs and outputs.
• Pin and function compatible with the 74 series (74AC/VHC/HC/F/ALS/LS etc.) 138 type.
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2007-10-19