| メーカー | 部品番号 | データシート | 部品情報 |
 Motorola, Inc |
74LS90
|
109Kb / 6P |
DECADE COUNTER; DIVIDE-BY-TWELVE COUNTER; 4-BIT BINARY COUNTER
|
 National Semiconductor ... |
74LS90
|
131Kb / 10P |
Decade and Binary Counters
|
 Fairchild Semiconductor |
74LS90
|
61Kb / 6P |
Decade and Binary Counters
|
 List of Unclassifed Man... |
74LS90
|
306Kb / 3P |
The ’90 is a 4-stage ripple counter containing a high speed flip-flop acting as a divide-by-two and three flip-flops connected as a divideby- five counter.
|
 SYC Electronica |
74LS90
|
114Kb / 6P |
Decade and Binary Counters
|