Philips 74LV153
The 74LV153 is a low-voltage CMOS device that is pin and function compatible with 74HC/HCT153. The 74LV153 is 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.FEATURES
● Optimized for low voltage applications: 1.0 to 3.6 V● Accepts TTL input levels between VCC = 2.7 V and VCC = 3.6 V
● Typical VOLP (output ground bounce) < 0.8 V at VCC = 3.3 V,
● Typical VOHV (output VOH undershoot) > 2 V at VCC = 3.3 V,
● Non-inverting outputs
● Separate enable for each output
● Common select inputs
● Permits multiplexing from n lines to 1 line
● Enable line provided for cascading (n lines to 1 line)
● Output capability: standard
● ICC category: MSI Tamb = 25°C Tamb = 25°C
DESCRIPTION
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. The logic equations for the outputs are:...