SN54LS256 Datasheet - Motorola Inc

SN54LS256 DUAL 4-BIT ADDRESSABLE LATCH

SN54/74LS256 DUAL 4-BIT ADDRESSABLE LATCH The SN54/74LS256 is a Dual 4-Bit Addressable Latch with common control inputs; these include two Address inputs (A0, A1), an active LOW Enable input (E) and an active LOW Clear input (CL). Each latch has a Data input (D) and four outputs (Q0 Q3). When the Enable (E) is HIGH and the Clear input (CL) is LOW, all outputs (Q0 Q3) are LOW. Dual 4-channel demultiplexing occurs when the (CL) and E are both LOW. When CL is HIGH and E is LOW, .

SN54LS256 Features

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SN54LS256 Datasheet (225.47 KB)