AM26C32IDR

AM26C32IDR is the tape-and-reel SOIC-16 ordering code for the Texas Instruments AM26C32 quad differential line receiver, listed as ACTIVE in the datasheet package option addendum (SLLS104, Rev. L) with device marking AM26C32I. Its supply spans 4.5 V minimum, 5 V nominal and 5.5 V maximum; its positive input threshold is 0.2 V maximum and its negative threshold -0.2 V minimum across a -7 V to +7 V input common-mode range, with 60 mV typical hysteresis; its supply current is 10 mA typical and 15 mA maximum at 5.5 V, and its propagation delays run 9 ns minimum, 17 ns typical and 27 ns maximum, over -40 °C to +85 °C. The selection point is the RS-422 receiver bank in a single package: four receivers with a shared enable pair for multidrop buses, motion-control feedback and legacy serial links that must keep working at 5 V logic levels. Selection advice: the ±0.2 V threshold window and the ±7 V common-mode range are the interoperability figures - a receiver substitute with a narrower common-mode range can pass bench tests and still drop frames on a long, ground-shifted bus. Parameters verified against the TI AM26C32 datasheet SLLS104 (ordering table, package option addendum and the electrical table for the I grade).