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New Logic Test - 74256 Vector Table

Enclosed is the new layout to be added to the logic tests.
The test was performed on the 74LS256N (dual 4-bit addressable latch) chip from Signetics and SN74LS256N chip from Motorola.

74256 - Logic Vector.jpg (380.45 KB)

74256 - Logic Vector.jpg

74256 - Logic Test.jpg (315.84 KB)

74256 - Logic Test.jpg

74LS256N.jpg (465.43 KB)

74LS256N.jpg

SN74LS256N.jpg (478.28 KB)

SN74LS256N.jpg

74ls256-motorola.pdf (231.61 KB)

74256.lgc (2.57 KB)

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