CD74HC4351 Series

5-V, 8:1, 1-channel analog mutliplexer with latch

Link to Manufacturer Page: https://www.ti.com/

Catalog

5-V, 8:1, 1-channel analog mutliplexer with latch

Part	-3db Bandwidth	Channel-to-Channel Matching (ΔRon)	Switch Time (Ton, Toff) (Max) [custom]	Switch Time (Ton, Toff) (Max) [custom]	Voltage - Supply, Single (V+) [Min]	Voltage - Supply, Single (V+) [Max]	Operating Temperature [Min]	Operating Temperature [Max]	On-State Resistance (Max) [Max]	Package / Case	Package / Case	Supplier Device Package	Mounting Type	Multiplexer/Demultiplexer Circuit	Channel Capacitance (CS(off), CD(off)) [custom]	Channel Capacitance (CS(off), CD(off)) [custom]	Current - Leakage (IS(off)) (Max) [Max]	Voltage - Supply, Dual (V±) [Min]	Voltage - Supply, Dual (V±) [Max]	Number of Circuits	Current - Leakage (IS(off)) (Max)	Package / Case	Package / Case
Texas Instruments CD74HC4351M	145 MHz	5 Ohm	50 ns	55 ns	2 V	6 V	-55 C	125 °C	130 Ohm	0.295 in, 7.5 mm	20-SOIC	20-SOIC	Surface Mount	8:1	5 pF	25 pF	400 nA	-1 V	5 V	1
Texas Instruments CD74HC4351E	145 MHz	5 Ohm	50 ns	55 ns	2 V	6 V	-55 C	125 °C	130 Ohm		20-DIP	20-PDIP	Through Hole	8:1	5 pF	25 pF		-1 V	5 V	1	200 nA	0.3 in	7.62 mm
Texas Instruments CD74HC4351M96	145 MHz	5 Ohm	50 ns	55 ns	2 V	6 V	-55 C	125 °C	130 Ohm	0.295 in, 7.5 mm	20-SOIC	20-SOIC	Surface Mount	8:1	5 pF	25 pF	400 nA	-1 V	5 V	1

Key Features

• Wide Analog Input Voltage Range...±5V (Max)Low "On" ResistanceVCC- VEE= 4.5V...70(Typ)VCC- VEE= 9V...40(Typ)Low Crosstalk Between SwitchesFast Switching and Propagation Speeds"Break-Before-Make" SwitchingWide Operating Temperature Range...–55°C to 125°CHC Types2V to 6V Operation, Control; 0V to 10V SwitchHigh Noise Immunity: NIL= 30%, NIH= 30% of VCCat VCC= 5VHCT Types4.5V to 5.5V Operation, Control; 0V to 10V SwitchDirect LSTTL Input Logic Compatibility, VIL= 0.8V (Max), VIH= 2V (Min)CMOS Input Compatibility, Il1µA at VOL, VOHData sheet acquired from Harris SemiconductorWide Analog Input Voltage Range...±5V (Max)Low "On" ResistanceVCC- VEE= 4.5V...70(Typ)VCC- VEE= 9V...40(Typ)Low Crosstalk Between SwitchesFast Switching and Propagation Speeds"Break-Before-Make" SwitchingWide Operating Temperature Range...–55°C to 125°CHC Types2V to 6V Operation, Control; 0V to 10V SwitchHigh Noise Immunity: NIL= 30%, NIH= 30% of VCCat VCC= 5VHCT Types4.5V to 5.5V Operation, Control; 0V to 10V SwitchDirect LSTTL Input Logic Compatibility, VIL= 0.8V (Max), VIH= 2V (Min)CMOS Input Compatibility, Il1µA at VOL, VOHData sheet acquired from Harris Semiconductor

Description

The ’HC4351, CD74HCT4351, and CD74HC4352 are digitally controlled analog switches which utilize silicon-gate CMOS technology to achieve operating speeds similar to LSTTL with the low power consumption of standard CMOS integrated circuits. These analog multiplexers/demultiplexers are, in essence, the HC/HCT4015 and HC4052 preceded by address latches that are controlled by an active low Latch Enable input (LE\). Two Enable inputs, one active low (E1\), and the other active high (E2) are provided allowing enabling with either input voltage level. The ’HC4351, CD74HCT4351, and CD74HC4352 are digitally controlled analog switches which utilize silicon-gate CMOS technology to achieve operating speeds similar to LSTTL with the low power consumption of standard CMOS integrated circuits. These analog multiplexers/demultiplexers are, in essence, the HC/HCT4015 and HC4052 preceded by address latches that are controlled by an active low Latch Enable input (LE\). Two Enable inputs, one active low (E1\), and the other active high (E2) are provided allowing enabling with either input voltage level.