Semiconductor Informations
Search 74LS90 Datasheet (PDF)
Texas Instruments
SN74LS90N
Decade Counter, LS Series, Asynchronous, Negative Edge Triggered, 4-Bit, Up Direction, TTL, PDIP14
Datasheet| Distributor | Stock | 1 | Link | ||
|---|---|---|---|---|---|
| Rochester Electronics | 353 | Visit Site | |||
| Verical | 6 | 3.1866 | Visit Site | ||
| Arrow Electronics | 6 | 3.1924 | Visit Site | ||
| Mouser | 137 | 3.79 | Visit Site | ||
| DigiKey | 139 | 3.79 | Visit Site | ||
| Microchip USA | 1,490 | Visit Site | |||
| UnikeyIC | 58 | Visit Site | |||
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File Download: 74LS90.PDF
[ Descriptions ]
| 74LS90 National Semiconductor - Decade and Binary Counters DM74LS90 DM74LS93 Decade and Binary Counters June 1989 DM74LS90 DM74LS93 Decade and Binary Counters General Description Each of these monolithic counters contains four masterslave flip-flops and additional gating to provide a divide-bytwo counter and a three-stage binary counter for which the count cycle length is divide-by-five for the ’LS90 and divideby-eight for the ’LS93 All of these cou |
| 74LS90 Fairchild Semiconductor - Decade and Binary Counters DM74LS90 Decade and Binary Counters August 1986 Revised March 2000 DM74LS90 Decade and Binary Counters General Description Each of these monolithic counters contains four masterslave flip-flops and additional gating to provide a divide-bytwo counter and a three-stage binary counter for which the count cycle length is divide-by-five for the DM74LS90. All of these counters have a gated zero reset |
Related Information
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Related Part Number
74HCT27 | 74LS174 |74OL6000 | 74HC595N |
74HC74AP | 74LS848 |