Product Summary

The MC74HC4851A is an analog multiplexer/demultiplexer with injuection current effect control. The device is pin compatible to standard HC405x and MC1405xB analog mux/demux device, but features injection current effect control. This makes the MC74HC4851A especially suited for usage in automotive applications where voltages in excess of normal logic voltage are common. The MC74HC4851A utilizes low power silicon gate CMOS technology. The Channel Select and Enable inputs are compatible with standard CMOS outputs.

Parametrics

MC74HC4851A absolute maximum ratings: (1)VCC, Positive DC Supply Voltage (Referenced to GND): -5 to 7.0 V; (2)Vin, DC Input Voltage (Any Pin) (Referenced to GND): -5 to VCC + 0.5 V; (3)IDC, Current, Into or Out of Any Pin: 25 mA; (4)PD Power Dissipation in Still Air: 750mW; (5)Tstg, Storage Temperature Range: -5 to + 150 (6)TL, Lead Temperature, 1 mm from Case for 10 Seconds: 260°C.

Features

MC74HC4851A features: (1)Injection Current Cross-Coupling Less than 1mV/mA; (2)Pin Compatible to HC405X and MC1405XB Devices; (3)Power Supply Range (VCC - GND) = 2.0 to 6.0 V; (4)In Compliance With the Requirements of JEDEC Standard No. 7A; (5)Chip Complexity: 154 FETs or 36 Equivalent Gates; (6)Pb-Free Packages are Available.

Diagrams

MC74HC4851A pin connection 

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MC74HC4851A
MC74HC4851A

Other


Data Sheet

Negotiable 
MC74HC4851AD
MC74HC4851AD

ON Semiconductor

Multiplexer Switch ICs Mux/Demux Injection

Data Sheet

Negotiable 
MC74HC4851ADG
MC74HC4851ADG

ON Semiconductor

Multiplexer Switch ICs Mux/Demux Injection Current Effect CNTRL

Data Sheet

0-1: $0.49
1-25: $0.42
25-100: $0.38
100-500: $0.34
MC74HC4851ADR2G
MC74HC4851ADR2G

ON Semiconductor

Multiplexer Switch ICs Mux/Demux Injection Current Effect CNTRL

Data Sheet

0-1650: $0.24
1650-2000: $0.21
2000-2500: $0.21
2500-5000: $0.20
MC74HC4851ADTR2
MC74HC4851ADTR2

ON Semiconductor

Multiplexer Switch ICs Mux/Demux Injection

Data Sheet

Negotiable 
MC74HC4851ADR2
MC74HC4851ADR2

ON Semiconductor

Multiplexer Switch ICs Mux/Demux Injection

Data Sheet

Negotiable 
MC74HC4851ADWR2G
MC74HC4851ADWR2G

ON Semiconductor

Multiplexer Switch ICs Mux/Demux Injection Current Effect CNTRL

Data Sheet

0-1: $0.40
1-25: $0.31
25-100: $0.27
100-500: $0.20
500-1000: $0.16
MC74HC4851ANG
MC74HC4851ANG

ON Semiconductor

Multiplexer Switch ICs LOG CMOS MLTIPLXR ANALOG

Data Sheet

0-1: $0.74
1-25: $0.59
25-100: $0.52
100-500: $0.41