MC74HC20A: Dual 4-Input NAND Gate
The MC74HC20A is identical in pinout to the LS20. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs.
特性- Output Drive Capability: 10 LSTTL Loads
- Outputs Directly Interface to CMOS, NMOS, and TTL
- Operating Voltage Range: 2 V to 6 V
- Low Input Current: 1 uA
- High Noise Immunity Characteristic of CMOS Devices
- These are PbFree Devices
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数据表 (1)
封装图纸 (2)
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） |
|---|
| MC74HC20ADG | Active | Pb-free
Halide free | SOIC-14 | 751A-03 | 1 | Tube | 55 | $0.18 |
| MC74HC20ADR2G | Active | Pb-free
Halide free | SOIC-14 | 751A-03 | 1 | Tape and Reel | 2500 | $0.18 |
| MC74HC20ADTG | Active | Pb-free
Halide free | TSSOP-14 | 948G-01 | 1 | Tube | 96 | $0.18 |
| MC74HC20ADTR2G | Active | Pb-free
Halide free | TSSOP-14 | 948G-01 | 1 | Tape and Reel | 2500 | $0.18 |
| NLV74HC20ADR2G | Active | Pb-free
Halide free | SOIC-14 | 751A-03 | 1 | Tape and Reel | 2500 | $0.2667 |
订购产品技术参数
| Product | Type | Channels | VCC Min (V) | VCC Max (V) | tpd Max (ns) | IO Max (mA) |
|---|
| MC74HC20ADG | NAND | 2 | 2 | 6 | 23 | 4 |
| MC74HC20ADR2G | NAND | 2 | 2 | 6 | 23 | 4 |
| MC74HC20ADTG | NAND | 2 | 2 | 6 | 23 | 4 |
| MC74HC20ADTR2G | NAND | 2 | 2 | 6 | 23 | 4 |
| NLV74HC20ADR2G | NAND | 2 | 2 | 6 | 23 | 4 |
