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SN74BCT2414 - Memory Decoder

Description

The SN74BCT2414 is a decoder specially designed to be used in memory systems with battery backup during power failure.

The two independent 2-line to 4-line decoders with separate and common control inputs may be externally cascaded to implement a 3-line to 8-line decoder.

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• BiCMOS Design Substantially Reduces Standby Current • Two Independent 2-Line to 4-Line Decoders or One 3-Line to 8-Line Decoder • Separate Enable Inputs for Easy Cascading • Two Supply Voltage Terminals (VCC and Vbat ) • Built-In Supply-Voltage Monitor for VCC • Automatic Cut Off of Outputs During VCC Fail • Package Options Include Plastic Small-Outline (DW) Packages and Standard Plastic 300-mil DIPs (N) SN74BCT2414 MEMORY DECODER WITH ONĆCHIP SUPPLY VOLTAGE MONITOR SCBS059B − MARCH 1989 − REVISED NOVEMBER 1993 DW OR N PACKAGE (TOP VIEW) VS 1 SD 2 1A 3 2A 4 1B 5 2B 6 1G 7 2G 8 G9 GND 10 20 VCC 19 Vbat 18 1Y0 17 1Y1 16 1Y2 15 1Y3 14 2Y0 13 2Y1 12 2Y2 11 2Y3 description The SN74BCT2414 is a decoder specially designed to be used in memory systems with battery backup during power failure
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