Part Number	T74LS13
Description	Dual 4-Input Schmitt Trigger
Info	w w a D . w S a t e e h U 4 t m o .c w w .
Manufacture	ST Microelectronics
for PC	Download T74LS13 Datasheet

Part Number	T74LS132
Description	Quad 2-Input Schmitt Trigger NAND Gate
Info	w w a D . w S a t e e h U 4 t m o .c w w .
Manufacture	SGS-Ates
for PC	Download T74LS132 Datasheet

Part Number	T74LS133
Description	13-Input NAND Gate
Info	w w a D . w S a t e e h U 4 t m o .c w w .
Manufacture	SGS-Ates
for PC	Download T74LS133 Datasheet

Part Number	T74LS136
Description	Quad 2-Input Exclusive OR Gate
Info	w w a D . w S a t e e h U 4 t m o .c w w .
Manufacture	SGS-Ates
for PC	Download T74LS136 Datasheet

Part Number	T74LS136
Description	Quad 2-Input Exclusive OR Gate
Info	w w a D . w S a t e e h U 4 t m o .c w w .
Manufacture	ST Microelectronics
for PC	Download T74LS136 Datasheet

Part Number	T74LS138
Description	1-of-8 Decoder / Demultiplexer
Info	w w a D . w S a t e e h U 4 t m o .c w w .
Manufacture	SGS-Ates
for PC	Download T74LS138 Datasheet

Part Number	T74LS139
Description	Dual 1-of-4 Decoder
Info	w w a D . w S a t e e h U 4 t m o .c w w .
Manufacture	SGS-Ates
for PC	Download T74LS139 Datasheet