MC74HC273A: Octal D Flip-Flop
High-Performance Silicon-Gate CMOS The MC74HC273A is identical in pinout to the LS273. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. This device consists of eight D flip-flops with common Clock and Reset inputs. Each flip-flop is loaded with a low-to-high transition of the Clock input. Reset is asynchronous and active low.
特性- Output Drive Capability: 10 LSTTL Loads
- Outputs Directly Interface to CMOS, NMOS and TTL
- Operating Voltage Range: 2.0 to 6.0 V
- Low Input Current: 1.0 mA
- High Noise Immunity Characteristic of CMOS Devices
- In Compliance with the Requirements Defined by JEDEC Standard No. 7A
- Chip Complexity: 264 FETs or 66 Equivalent Gates
- Pb-Free Packages are Available*
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仿真模型 (2)
封装图纸 (2)
数据表 (1)
产品订购型号
| 产品 | 状况 | Compliance | 封装 | MSL* | 容器 | 预算价格 (1千个数量的单价） |
|---|
| MC74HC273ADTG | Active | Pb-free
Halide free | TSSOP-20 | 948E-02 | 1 | Tube | 75 | $0.28 |
| MC74HC273ADTR2G | Active | Pb-free
Halide free | TSSOP-20 | 948E-02 | 1 | Tape and Reel | 2500 | $0.28 |
| MC74HC273ADWG | Active | Pb-free
Halide free | SOIC-20W | 751D-05 | 3 | Tube | 38 | $0.28 |
| MC74HC273ADWR2G | Active | Pb-free
Halide free | SOIC-20W | 751D-05 | 3 | Tape and Reel | 1000 | $0.28 |
| NLV74HC273ADTR2G | Active | AEC Qualified
PPAP Capable
Pb-free
Halide free | TSSOP-20 | 948E-02 | 1 | Tape and Reel | 2500 | $0.308 |
| NLV74HC273ADWR2G | Active | AEC Qualified
PPAP Capable
Pb-free
Halide free | SOIC-20W | 751D-05 | 3 | Tape and Reel | 1000 | $0.308 |
订购产品技术参数
| Product | Type | Channels | VCC Min (V) | VCC Max (V) | tpd Max (ns) | IO Max (mA) |
|---|
| MC74HC273ADTG | D-Type | 8 | 2 | 6 | 29 | 6 |
| MC74HC273ADTR2G | D-Type | 8 | 2 | 6 | 29 | 6 |
| MC74HC273ADWG | D-Type | 8 | 2 | 6 | 29 | 6 |
| MC74HC273ADWR2G | D-Type | 8 | 2 | 6 | 29 | 6 |
| NLV74HC273ADTR2G | D-Type | 8 | 2 | 6 | 29 | 6 |
| NLV74HC273ADWR2G | D-Type | 8 | 2 | 6 | 29 | 6 |
