Category Description Sub-section Begins with
TTL Low Power Schottky
74LS..
74LS468
Octal Buff./Line Driver TS Inv
74LS47
BCD to 7 Segm. Dec./Driver OC
74LS47 /ROHS
BCD to 7 Segm. Dec./Driver OC
74LS48
BCD to 7 Segm. Decoder/Driver
74LS49
BCD to 7 Segm. Dec./Driver OC
74LS490
Dual Decade Ripple Counter
74LS51
Dual 2-Wide 2/3 Inp.AND-OR-Inv
74LS54
2-3-3-2 Inp.AND-OR-Invert.gate
74LS540
Octal Buff./Line Driver TS Inv
74LS541
Octal Buff./Line Driver TS
74LS541DW /ROHS
Octal Buff./Line Driver TS
74LS54J
Octal Buff./Line Driver TS
74LS55
Expand.2-W 4 Inp.AND/OR Inv.
74LS56
50:1 Frequency Divider
74LS569
Presettable Syn.4 bit Bin.Cntr
74LS57
Divider
74LS573 GOTO 74ALS573
Octal D Transparent Latch TS
74LS574
als ALS
74LS590
8 bit Counter with Output Reg.
74LS590 /ROHS
8 bit Counter with Output Reg.