A 141 KB datasheet in PDF for the PC1602LRU-NSO-B, a sixteen-character, two-line LCD according to its 1602 designation, with NSO-B marking the specific build.

PDF datasheet for the SN75C1167NS, a Texas Instruments CMOS dual differential driver and receiver for balanced line interfaces, supplied in the NS small-outline…

Datasheet for the SN75C1168NS, a Texas Instruments CMOS dual differential line driver and receiver intended for balanced serial interfaces; the NS suffix refers to a…

Tiny 6.54 KB PDF for the SN74ACT1073NSR from Texas Instruments, a bus termination array with clamp diodes used on data lines, in an NS package supplied on tape and reel.

Datasheet PDF, 24.0 KB, for the Texas Instruments SN74ABT541B octal buffer and line driver with 3-state outputs, NS (SOP) package with the E05 suffix.

Texas Instruments SN74ACT1284 datasheet, NS package with the E05 ordering suffix, as a very small 8.17 KB PDF.

Datasheet in PDF form for the Texas Instruments SN74S1053, a Schottky-family bus-termination diode array, here with the NS suffix that TI uses for its SOP package…