(China (Mainland))
Product Summary
The 74HC393N is a high-speed Si-gate CMOS device and is pin compatible with low power Schottky TTL (LSTTL). It is specified in compliance with JEDEC standard no. 7A. The 74HC393N is a 4-bit binary ripple counter with separate clocks (1CP and 2 CP) and master reset (1MR and 2MR) inputs to each counter. The operation of each half of the "393" is the same as the “93” except no external clock connections are required.
Parametrics
74HC393N absolute maximum ratings: (1)supply voltage: -0.5 to +7 V; (2)input clamping current: ±20 mA at VI < -0.5 V or VI > VCC + 0.5 V; (3)output clamping current: ±20 mA at VO < -0.5 V or VO > VCC + 0.5 V; (4)output current: ±25 mA at VO = -0.5 V to VCC + 0.5 V; (5)quiescent supply current: ±50 mA; (6)ground current: ±50 mA; (7)storage temperature: -65 to +150 ℃; (8)total power dissipation: DIP14 package: 750 mW, SO14 package: 500 mW, (T)SSOP14 package: 500 mW, DHVQFN14 package: 500 mW.
Features
74HC393N features: (1)Two 4-bit binary counters with individual clocks; (2)Divide-by any binary module up to 28 in one package; (3)Two master resets to clear each 4-bit counter individually; (4)Output capability: standard; (5)ICC category: MSI.
Diagrams
| Image | Part No | Mfg | Description |  |
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 74HC393N,652 |
NXP Semiconductors |
Counter Shift Registers 4BIT BIN RIP COUNTER DUAL |
Data Sheet |
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74HC |
Other |
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Data Sheet |
Negotiable |
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74HC/HCT02 |
Other |
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Data Sheet |
Negotiable |
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74HC/HCT03 |
Other |
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Data Sheet |
Negotiable |
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74HC/HCT10 |
Other |
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Data Sheet |
Negotiable |
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74HC/HCT107 |
Other |
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Data Sheet |
Negotiable |
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74HC/HCT109 |
Other |
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Data Sheet |
Negotiable |
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