 | | | |
| PartNumber | CD74HC190PWR | CD74HC190PW | CD74HC190PWT |
| Description | Counter ICs Hi-Sp CMOS Logic Pre Sync BCD Dec Up/Dwn | Counter ICs Hi-Sp CMOS Logic Pre Sync BCD Dec Up/Dwn | Counter ICs Hi-Sp CMOS Logic Pre Sync BCD Dec Up/Dwn |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Counter ICs | Counter ICs | Counter ICs |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | TSSOP-16 | TSSOP-16 | TSSOP-16 |
| Counter Type | Decade | Decade | Decade |
| Logic Family | HC | HC | HC |
| Number of Bits | 4 bit | 4 bit | 4 bit |
| Counting Sequence | Up/Down | Up/Down | Up/Down |
| Operating Supply Voltage | 2 V to 6 V | 2 V to 6 V | 2 V to 6 V |
| Minimum Operating Temperature | - 55 C | - 55 C | - 55 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Series | CD74HC190 | CD74HC190 | CD74HC190 |
| Packaging | Reel | Tube | Reel |
| Function | Counter | Counter | Counter |
| Operating Temperature Range | - 55 C to + 125 C | - 55 C to + 125 C | - 55 C to + 125 C |
| Output Current | +/- 5.2 mA | +/- 5.2 mA | +/- 5.2 mA |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Type | Counter ICs | Counter ICs | Counter ICs |
| Factory Pack Quantity | 2000 | 90 | 250 |
| Subcategory | Counter ICs | Counter ICs | Counter ICs |
| Unit Weight | 0.002183 oz | 0.002183 oz | 0.002183 oz |
| 制造商 | 型号 | 描述 | RFQ |
|---|---|---|---|
Texas Instruments |
CD74HC190PWR | Counter ICs Hi-Sp CMOS Logic Pre Sync BCD Dec Up/Dwn | |
| CD74HC190PW | Counter ICs Hi-Sp CMOS Logic Pre Sync BCD Dec Up/Dwn | ||
| CD74HC190PWT | Counter ICs Hi-Sp CMOS Logic Pre Sync BCD Dec Up/Dwn | ||
| CD74HC190PWT | IC BCD UP/DWN CNTR PREST 16TSSOP | ||
| CD74HC190PW | Counter ICs Hi-Sp CMOS Logic Pre Sync BCD Dec Up/Dwn | ||
| CD74HC190PWR | 全新原装 | ||
| CD74HC190PWG4 | Counter ICs Hi Sp CMOS Synch BCD Dec Up/Down | ||
| CD74HC190PWRG4 | Counter ICs Hi Sp CMOS Synch BCD Dec Up/Down | ||
| CD74HC190PWTE4 | Counter ICs Hi-Sp CMOS Logic Pre Sync BCD Dec Up/Dwn | ||
| CD74HC190PWTG4 | Counter ICs Hi Sp CMOS Synch BCD Dec Up/Down | ||
| CD74HC190PWE4 | Counter ICs Hi-Sp CMOS Logic Pre Sync BCD Dec Up/Dwn | ||
| CD74HC190PWRE4 | Counter ICs Hi-Sp CMOS Logic Pre Sync BCD Dec Up/Dwn |