Philips Signetics was a semiconductor manufacturer known for its integrated circuits and transistors.
Uart Interface, 2, 1 Mbps, 4.5 V, 5.5 V, Lcc, 44 Rohs Compliant: Yes
Quad 2-INPUT Nor Gates
Sync 4-BIT Binary Counters
Buffer/Line Driver 8-CH Inverting 3-ST BiCMOS 20-Pin SO
IC Buff/dvr Tri-st Dual 24SOIC
Dual 4 to 1 Multiplexers
Octal Buffers/drivers
Integrated Circuit TTL 74S139/74S139N SIGNETIC
Integrated Circuit TTL 74S175/74S175N SIGNETIC S
DIP 14P 25PCS/TUBE
Logic; DIP-14; 5 V (typ.); 500 Mw (max.); -40; +125; 40 Ua (max.) Icc; 3.5; 6
Quad Bus Buffer Gates W/3-STATE Output
Integrated Circuit TTL 74S244/74S244N SIGNETIC S
Multiplexer, ACT Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, CMOS, PDIP16
IC Gate Nor 2CH 5-INP 14-DIP IC Gate Nor 2CH 5-INP 14-DIP IC Gate Nor 2CH 5-INP 14-DIP
Buffer/Line Driver 8-CH Non-Inverting 3-ST Bipolar 20-Pin SO
Integrated Circuit TTL 74LS153/74LS153N SIGNETIC LS
Amplifier, Comparator; Quad Differential Comparator; 36 Rpm; 36 V; PDIP