首页>74HCT4851PW>规格书详情
74HCT4851PW中文资料PDF规格书
74HCT4851PW规格书详情
General description
The 74HC4851; 74HCT4851 are high-speed Si-gate CMOS devices and are specified in compliance with JEDEC standard no. 7A.
The 74HC4851; 74HCT4851 are 8-channel analog multiplexers/demultiplexers with three digital select inputs (S0 to S2), an active-LOW enable input (E), eight independent inputs/outputs (Y0 to Y7) and a common input/output (Z). The devices feature injection-current effect control, which has excellent value in automotive applications where voltages in excess of the supply voltage are common.
With E LOW, one of the eight switches is selected (low impedance ON-state) by S0 to S2.
With E HIGH, all switches are in the high-impedance OFF-state, independent of S0 to S2.
The injection-current effect control allows signals at disabled analog input channels to exceed the supply voltage without affecting the signal of the enabled analog channel. This eliminates the need for external diode/resistor networks typically used to keep the analog channel signals within the supply-voltage range.
Features
■ Injection-current cross coupling < 1 mV/mA
■ Wide supply voltage range from 2.0 V to 6.0 V for 74HC4851
■ ESD protection:
◆ HBM JESD22-A114E exceeds 2000 V
◆ CDM JESD22-C101C exceeds 1000 V
■ Latch-up performance exceeds 100 mA per JESD 78 Class II level A
■ Low ON-state resistance:
◆ 400 Ω (typical) at VCC = 2.0 V
◆ 215 Ω (typical) at VCC = 3.0 V
◆ 120 Ω (typical) at VCC = 3.3 V
◆ 76 Ω (typical) at VCC = 4.5 V
◆ 59 Ω (typical) at VCC = 6.0 V
Applications
■ Analog multiplexing and demultiplexing
■ Digital multiplexing and demultiplexing
■ Signal gating
■ Automotive application
产品属性
- 型号:
74HCT4851PW
- 功能描述:
编码器、解码器、复用器和解复用器 13IN 4.5-5.5V 500 mW
- RoHS:
否
- 制造商:
Micrel
- 产品:
Multiplexers
- 逻辑系列:
CMOS
- 线路数量(输入/输出):
2/12
- 传播延迟时间:
350 ps, 400 ps
- 电源电压-最大:
2.625 V, 3.6 V
- 电源电压-最小:
2.375 V, 3 V
- 最大工作温度:
+ 85 C
- 安装风格:
SMD/SMT
- 封装/箱体:
QFN-44
- 封装:
Tray
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NXP |
21+ |
16TSSOP |
13880 |
公司只售原装,支持实单 |
询价 | ||
23+ |
N/A |
12550 |
正品授权货源可靠 |
询价 | |||
NXP(恩智浦) |
23+ |
标准封装 |
85048 |
全新原装正品/价格优惠/质量保障 |
询价 | ||
NXP(恩智浦) |
23+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
NEXPERIA/安世 |
22+ |
N/A |
8348 |
现货,原厂原装假一罚十! |
询价 | ||
NEXPERIA/安世 |
21+ |
NA |
12820 |
只做原装,质量保证 |
询价 | ||
NXP |
TSSOP16 |
7563 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
NXP/恩智浦 |
23+ |
NA |
6000 |
可订货,请确认 |
询价 | ||
Nexperia |
23/22+ |
NA |
9000 |
代理渠道.实单必成 |
询价 | ||
NXP |
23+ |
TSSOP16 |
8000 |
只做原装现货 |
询价 |