74VHCT27A中文资料意法半导体数据手册PDF规格书
74VHCT27A规格书详情
DESCRIPTION
The 74VHCT27A is an advanced high-speed CMOS TRIPLE 3-INPUT NOR GATE 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.
All inputs and outputs are equipped with protection circuits against static discharge, giving them 2KV ESD immunity and transient excess voltage.
■ HIGH SPEED: tPD = 5 ns (TYP.) at VCC = 5V
■ LOW POWER DISSIPATION: ICC =2 µA (MAX.) at TA = 25 °C
■ COMPATIBLEWITH TTL OUTPUTS: VIH = 2V (MIN), VIL = 0.8V(MAX)
■ POWERDOWN PROTECTIONON INPUTS & OUTPUTS
■ SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 8 mA (MIN)
■ BALANCEDPROPAGATIONDELAYS: tPLH ≅ tPHL
■ OPERATING VOLTAGERANGE: VCC (OPR)= 4.5V to 5.5V
■ PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 27
■ IMPROVED LATCH-UP IMMUNITY
产品属性
- 型号:
74VHCT27A
- 功能描述:
逻辑门 Triple 3-Input NOR
- RoHS:
否
- 制造商:
Texas Instruments
- 产品:
OR
- 逻辑系列:
LVC
- 栅极数量:
2
- 线路数量(输入/输出):
2/1
- 高电平输出电流:
- 16 mA
- 低电平输出电流:
16 mA
- 传播延迟时间:
3.8 ns
- 电源电压-最大:
5.5 V
- 电源电压-最小:
1.65 V
- 最大工作温度:
+ 125 C
- 安装风格:
SMD/SMT
- 封装/箱体:
DCU-8
- 封装:
Reel
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST |
22+ |
14SOIC |
9000 |
原厂渠道,现货配单 |
询价 | ||
ETEK |
23+ |
8000 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
询价 | |||
TOSHIBA/东芝 |
22+ |
TSSOP-14 |
8900 |
英瑞芯只做原装正品!!! |
询价 | ||
STM原厂目录 |
24+ |
SO-14;TSSOP1 |
96000 |
全新原装 |
询价 | ||
ST |
22+ |
SOP |
25000 |
原装现货,价格优惠,假一罚十 |
询价 | ||
STMicroelectronics |
18+ |
ICGATEORQUAD2-INPUT14-SO |
6580 |
公司原装现货 |
询价 | ||
ST |
21+ |
14SOIC |
13880 |
公司只售原装,支持实单 |
询价 | ||
ST/意法 |
10+ |
SOP14 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
TOSHIBA |
45 |
询价 | |||||
ETEK |
23+ |
6500 |
专注配单,只做原装进口现货 |
询价 |