CD74HC4051 - 高速 CMOS 8 通道模拟多路复用器/多路解复用器

CD74HC4051是TI德州仪器公司的一款模拟多路复用器/多路解复用器产品，CD74HC4051是高速 CMOS 8 通道模拟多路复用器/多路解复用器，本站介绍了CD74HC4051的封装应用图解、特点和优点、功能等，并给出了与CD74HC4051相关的TI元器件型号供参考。

CD74HC4051 - 高速 CMOS 8 通道模拟多路复用器/多路解复用器 - 模拟多路复用器/多路解复用器 - 多路复用器/多路解复用器(Mux/Demux) - 德州仪器

产品特性

Wide Analog Input Voltage Range: ±5-V Maximum
Low ON-Resistance
- 7-Ω Typical (VCC–VEE = 4.5 V)
- 40-Ω Typical (VCC–VEE = 9 V)
Low Crosstalk Between Switches
Fast Switching and Propagation Speeds
Break-Before-Make Switching
Wide Operating Temperature Range: –55°C to +125°C
CD54HC and CD74HC Types
- Operation Control Voltage: 2 V to 6 V
- Switch Voltage: 0 V to 10 V
CD54HCT and CD74HCT Types
- Operation Control Voltage: 4.5 V to 5.5 V
- Switch Voltage: 0 V to 10 V
- Direct LSTTL Input Logic Compatibility VIL = 0.8-V Max, VIH = 2-V Min
- CMOS Input Compatibility II ≤ 1 µA at VOL, VOH
On Products Compliant to MIL-PRF-38535, All Parameters Are Tested Unless Otherwise Noted. On All Other Products, Production Processing Does Not Necessarily Include Testing of All Parameters.

产品应用

Digital Radio
Signal Gating
Factory Automation
Televisions
Appliances
Programmable Logic Circuits
Sensors

产品说明

The CDx4HC405x and CDx4HCT405x devices are digitally controlled analog switches that use silicon gate CMOS technology to achieve operating speeds similar to LSTTL with the low-power consumption of standard CMOS integrated circuits.

These analog multiplexers and demultiplexers control analog voltages that may vary across the voltage supply range (for example, VCC to VEE). They are bidirectional switches that allow any analog input to be used as an output and vice versa. The switches have low ON resistance and low OFF leakages. In addition, all these devices have an enable control that, when high, disables all switches to their OFF state.

产品器件信息

PART NUMBER	PACKAGE	BODY SIZE (NOM)
CD54HCx405xF	CDIP (16)	19.56 mm × 6.92 mm
CD74HCx405xE	PDIP (16)	19.30 mm × 6.35 mm
CD74HCx405xM	SOIC (16)	9.90 mm × 3.91 mm
CD74HCx405xNS	SOP (16)	10.30 mm × 5.30 mm
CD74HCx405xPW	TSSOP (16)	5.00 mm × 4.40 mm

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