QUAD 2-PORT REGISTER The SN54 / 74LS398 and SN54 /.
Motorola
SN74LS398D - QUAD 2-PORT REGISTER
QUAD 2-PORT REGISTER The SN54 / 74LS398 and SN54 / 74LS399 are Quad 2-Port Registers. They are the logical equivalent of a quad 2-input multiplexer fo.
