Part number:
74LS90
Manufacturer:
National Semiconductor
File Size:
131.84 KB
Description:
Decade and binary counters.
* Y Y Typical power dissipation 45 mW Count frequency 42 MHz Connection Diagrams (Dual-In-Line Packages) TL F 6381
* 1 Order Number DM74LS90M or DM74LS90N See NS Package Number M14A or N14A TL F 6381
* 2 Order Number DM74LS93M or DM74LS93N See NS Package Number M14A or N14A C199
74LS90
National Semiconductor
131.84 KB
Decade and binary counters.
📁 Related Datasheet
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August 1986 Revised March 2000
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Each of these monolithic .
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.
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SDLS126 – MARCH 1974 – REVISED MARCH 1988
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Unit: mm
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2.39 Max
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0.51 Min
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2.54 ± 0.25
0.48 ± 0.10
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