| Part Numbers | Manufacturer Name | Datasheet | Logic Type | Direction | Number of Elements | Number of Bits per Element | Reset | Timing | Count Rate | Trigger Type | Voltage - Supply | Operating Temperature | Mounting Type | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M74HC393TTR | STMICROELECTRONICS | Binary Counter | Up | 2 | 4 | Asynchronous | - | 79MHz | Negative Edge | 2 V ~ 6 V | -55?C ~ 125?C | Surface Mount | 14-TSSOP (0.173", 4.40mm Width) | |
| M74HC393B1R | STMICROELECTRONICS | Binary Counter | Up | 2 | 4 | Asynchronous | - | 79MHz | Negative Edge | 2 V ~ 6 V | -55?C ~ 125?C | Through Hole | 14-DIP (0.300", 7.62mm) | |
| M74HC393RM13TR | STMICROELECTRONICS | Binary Counter | Up | 2 | 4 | Asynchronous | - | 79MHz | Negative Edge | 2 V ~ 6 V | -55?C ~ 125?C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | |
| M74HC390RM13TR | STMICROELECTRONICS | Counter, Decade | Up | 2 | 4 | Asynchronous | Synchronous | 79MHz | Negative Edge | 2 V ~ 6 V | -55?C ~ 125?C | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | |
| M74HC390B1R | STMICROELECTRONICS | Counter, Decade | Up | 2 | 4 | Asynchronous | Synchronous | 79MHz | Negative Edge | 2 V ~ 6 V | -55?C ~ 125?C | Through Hole | 16-DIP (0.300", 7.62mm) |
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