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74LV153 - Dual 4-input multiplexer

Description

The 74LV153 is a low-voltage Si-gate CMOS device that is pin and function compatible with 74HC153 and 74HCT153.

The 74LV153 provides a dual 4-input multiplexer which selects 2 bits of data from up to four sources selected by common data select inputs (S0, S1).

Features

  • Wide operating voltage: 1.0 V to 3.6 V.
  • Accepts TTL input levels between VCC = 2.7 V and VCC = 3.6 V.
  • Typical output ground bounce < 0.8 V at VCC = 3.3 V and Tamb = 25 C.
  • Typical HIGH-level output voltage (VOH) undershoot: > 2 V at VCC = 3.3 V and Tamb = 25 C.
  • Non-inverting outputs.
  • Separate enable input for each output.
  • Common select inputs.
  • Permits multiplexing from n lines to 1 line.
  • Enable line provided for cascading (n lines to 1 line).
  • E.

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74LV153 Dual 4-input multiplexer Rev. 5 — 12 December 2011 Product data sheet 1. General description The 74LV153 is a low-voltage Si-gate CMOS device that is pin and function compatible with 74HC153 and 74HCT153. The 74LV153 provides a dual 4-input multiplexer which selects 2 bits of data from up to four sources selected by common data select inputs (S0, S1). The two 4-input multiplexer circuits have individual active LOW output enable inputs (1E, 2E) which can be used to strobe the outputs independently. The outputs (1Y, 2Y) are forced LOW when the corresponding output enable inputs are HIGH. The 74LV153 is the logic implementation of a 2-pole, 4-position switch, where the position of the switch, is determined by the logic levels applied to S0 and S1.
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