74ALS32

74ALS30A

74ALS273

The 74ALS273 has eight edge-triggered D-type flip-flops with individual D inputs and Q outputs. The common buffered clock (CP) and master reset (MR) inputs load and reset all flip-flops simultaneously.The register of the 74ALS273 is fully edge-triggered. The...

74ALS27

74ALS258

The 74ALS258 is a quad 2-input multiplexer which selects 4 bits of data from one of two sources under the control of a common select input (S). The output enable input (OE) is active when Low. When OEis High, all of the outputs (Yn) are forced to a High impe...

74ALS257

The 74ALS257 is a quad 2-input multiplexer which selects 4 bits of data from one of two sources under the control of a common select input (S). The output enable input (OE) is active when Low. When OEis High, all of the outputs (Yn) are forced to a High impe...

74ALS253

The 74ALS253 has two identical 4-input multiplexers with 3-State outputs which select 2 bits from four sources by using common select input (S0, S1). When the individual output enable (OEa, OEb) inputs of the 4-input multiplexers are High, the outputs are fo...