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74VHCT14AT中文资料PDF规格书
74VHCT14AT规格书详情
Description
The 74VHCT14A is an advanced high-speed CMOS HEX SCHMITT inverter fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology.
The internal circuit is composed of 3 stages including buffer output, which provides high noise immunity and stable output.
Power down protection is provided on all inputs and outputs and 0 to 7V can be accepted on inputs with no regard to the supply voltage. This device can be used to interface 5V to 3V since all inputs are equipped with TTL threshold.
Features
■ High speed: tPD = 5.5ns (typ.) at VCC = 5V
■ Low power dissipation: ICC = 2 µA (Max.) at TA = 25°C
■ Typical hysteresis: Vh = 0.7V at VCC = 4.5V
■ Power down protection on inputs & outputs
■ Symmetrical output impedance: |IOH| = IOL = 8 mA (Min)
■ Balanced propagation delays: tPLH ≅ tPHL
■ Operating voltage range: VCC(Opr) = 4.5V to 5.5V
■ Pin and function compatible with 74 series 14
■ Improved latch-up immunity
■ Low noise: VOLP = 0.8V (Max.)
产品属性
- 型号:
74VHCT14AT
- 制造商:
STMicroelectronics
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
23+ |
N/A |
88000 |
一级代理放心采购 |
询价 | |||
NXP |
21+ |
14VFQFN |
13880 |
公司只售原装,支持实单 |
询价 | ||
Nexperia(安世) |
23+ |
DHVQFN14EP(2 |
3591 |
原装现货,免费供样,技术支持,原厂对接 |
询价 | ||
Nexperia(安世) |
23+ |
DHVQFN14EP(2.5x3) |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
NEXPERIA/安世 |
22+ |
SOT762-1 |
360000 |
进口原装房间现货实库实数 |
询价 | ||
TOSHIBA/东芝 |
23+ |
TSSOP14 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
Nexperia USA Inc. |
23+ |
14-DHVQFN(2.5x3) |
3600 |
只做原装,假一赔十 |
询价 | ||
TOSHIBA/东芝 |
2021+ |
10000 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
询价 | |||
NXP |
22+ |
14VFQFN |
9000 |
原厂渠道,现货配单 |
询价 | ||
Nexperia USA Inc. |
21+ |
14-DHVQFN(2.5x3) |
9000 |
正规渠道/品质保证/原装正品现货 |
询价 |