| Distributor | SKU | Stock | Cost | |
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| DigiKey | 2156-84100012A-ND | 374 | Buy | |
| Mouser Electronics | 595-84100012A | 0 | Buy | |
| Perceptive | 84100012A | 2349 | Buy | |
| Quarktwin Electronic Components | 84100012A | 5040 | $27.98 | Buy |
| Utsource | 84100012A | 10000 | $20.21 | Buy |
| Arrow North American Components | 84100012A | 0 | $36.18 | Buy |
| Freelance | 84100012A | 2 | Buy | |
| Verical Marketplace | 84100012A | 285 | $36.18 | Buy |
| AVNET Express | 84100012A | 471 | $31.09 | Buy |
SN54HC393 Dual 4-Bit Binary Counters
| Title | Manufacturer | Published |
|---|---|---|
| SN54/74HCT CMOS Logic Family Applications and Restrictions | Texas Instruments | 05/01/1996 |
| Selecting the Right Texas Instruments Signal Switch | Texas Instruments | 09/07/2001 |
| Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc | Texas Instruments | 04/01/1996 |