| PartNumber | SN74HC393N | SN74HC393NSR | SN74HC393NSRE4 |
| Description | Counter ICs Dual 4-Bit Binary | Counter ICs Dual 4-Bit Binary Counters | Counter ICs Dual 4-Bit Binary Counters |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Counter ICs | Counter ICs | Logic - Counters, Dividers |
| RoHS | Y | Y | - |
| Mounting Style | Through Hole | SMD/SMT | SMD/SMT |
| Package / Case | PDIP-14 | SO-14 | - |
| Counter Type | Binary | Binary | Binary |
| Logic Family | HC | HC | HC |
| Number of Bits | 4 bit | 4 bit | 4 bit |
| Counting Sequence | Up | - | - |
| Operating Supply Voltage | 2 V to 6 V | 2 V to 6 V | 2 V to 6 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Series | SN74HC393 | SN74HC393 | 74HC |
| Packaging | Tube | Reel | Tape & Reel (TR) Alternate Packaging |
| Function | Counter | Counter | - |
| Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - 40 C to + 85 C |
| Output Current | +/- 5.2 mA | +/- 5.2 mA | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Product Type | Counter ICs | Counter ICs | - |
| Factory Pack Quantity | 25 | 2000 | - |
| Subcategory | Counter ICs | Counter ICs | - |
| Unit Weight | 0.032734 oz | 0.007348 oz | 0.007348 oz |
| Counting Method | - | Asynchronous | Asynchronous |
| Package Case | - | - | SOP-14 |
| Operating Temperature | - | - | -40°C ~ 85°C |
| Mounting Type | - | - | Surface Mount |
| Direction | - | - | Up |
| Voltage Supply | - | - | 2 V ~ 6 V |
| Supplier Device Package | - | - | 14-SO |
| Number of Elements | - | - | 2 |
| Logic Type | - | - | Binary Counter |
| Number of Bits per Element | - | - | 4 |
| Reset | - | - | Asynchronous |
| Timing | - | - | - |
| Count Rate | - | - | 36MHz |
| Trigger Type | - | - | Negative Edge |