|
Series |
Significado
|
|
74N |
normal
|
|
74L |
Low
power
|
|
74H |
High
speed
|
|
74S |
Ultra-High
Speed
|
|
74LS |
Low
power Schottky
|
|
74AS
|
Advanced
Schottky
|
|
74ALS
|
Advanced
Low power Schottky
|
|
74F
|
Fast
|
|
74HC
|
High
Speed C-Mos con niveles I/O CMOS + Buffers
|
|
74HCU
|
High
Speed UnBuffered
|
|
74HCT
|
High
Speed (Diseñados para interface LSTTL o HSCOMS)
|