M74HC4851中文资料意法半导体数据手册PDF规格书
M74HC4851规格书详情
DESCRIPTION
The M74HC4851 is a single eight-channel analog MULTIPLEXER/DEMULTIPLEXER fabricated with silicon gate C2MOS technology.
It is pin to pin compatible with the equivalent to standard HC4051 and MC14051, but feature injection current effect control. This make this device especially suited for usage in automotive applications where voltages in excess of normal logic voltage are common. The injection current effect control allows signals at disabled input channels to exceed the supply voltage range or go down ground without affecting the signal of the enabled analog channel. This eliminated the need for external diode-resistor networks typically used to keep the analog channel signals within the supply voltage range. This analog switch is bidirectional and digitally controlled. It have three binary control inputs A, B, and C to select 1 of 8 to be turned on, and connected to the output, and a INH input to disable all channel.
All inputs and outputs are equipped with protection circuits against static discharge, giving them 2KV ESD immunity and transient excess voltage.
■ LOW POWER DISSIPATION:
ICC = 2µA(MAX.) at TA=25°C
■ INJECTION CURRENT PROTECTION:
V∆OUT<1mV at VCC=5V IIN≤1mA RS≤3.9KΩ
■ ON RESISTANCE at TA=25°C:
215Ω TYP. (VCC = 3.0V)
150Ω TYP. (VCC = 4.5V)
160Ω TYP. (VCC = 6V)
■ FAST SWITCHING:
tpd = 8.6ns (TYP.) at TA = 25 °C, VCC = 4.5V
■ WIDE OPERATING SUPPLY VOLTAGE
RANGE: VCC = 2V TO 6V
■ HIGH NOISE IMMUNITY:
VNIH = VNIL = 28 VCC (MIN.)
■ PIN AND FUNCTION COMPATIBLE WITH
SERIES 4051, 4851
■ LATCH-UP PERFORMANCE EXCEEDS
500mA (JESD 17)
■ ESD PERFORMANCE:
HBM > 2000V (JESD22-A114B);
MM > 200V
产品属性
- 型号:
M74HC4851
- 制造商:
STMICROELECTRONICS
- 制造商全称:
STMicroelectronics
- 功能描述:
SINGLE 8 CHANNEL ANALOG MUX/DEMUX WITH INJECTION CURRENT PROTECTION
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
STM |
2016+ |
TSSOP16 |
6000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
ST/意法 |
23+ |
TSSOP16 |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
ST/意法半导体 |
2023+ |
TSSOP-16 |
6000 |
全新原装深圳仓库现货有单必成 |
询价 | ||
ST/意法 |
21+ |
SOP |
6000 |
原装正品 |
询价 | ||
ST/意法半导体 |
21+ |
TSSOP-16 |
8860 |
只做原装,质量保证 |
询价 | ||
STMicroelect |
23+ |
16-SOIC |
65480 |
询价 | |||
ST |
2020+ |
TSSOP16 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
ST |
23+ |
TSSOP16 |
8650 |
受权代理!全新原装现货特价热卖! |
询价 | ||
STMicroelect |
23+ |
16-SOIC |
53014 |
询价 | |||
ST |
2021+ |
SMD |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 |