74HC4351PW

8-channel analog multiplexer/demultiplexer with latch

The 74HC4351; 74HCT4351 is a single-pole octal-throw analog switch (SP8T) suitable for use in analog or digital 8:1 multiplexer/demultiplexer applications. The switch features three digital select inputs (S0 to S2), eight independent inputs/outputs (Yn), a common input/output (Z) and two digital enable inputs (E1 and E2). With E1 LOW and E2 HIGH, one of the eight switches is selected (low impedance ON-state) by S0 to S2. The data at the select inputs may be latched by using the latch enable input (LE). When LE is HIGH the latch is transparent. When E1 is HIGH or E2 is LOW all 8 analog switches are turned off. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of V_CC.

8-channel analog multiplexer/demultiplexer with latch

Buy from Nexperia

SKU	Stock*	MOQ	Price per unit**	Quantity

Buy from distributors

Seller	SKU	Stock	MOQ		1	10	100	1,000	10,000	Purchase

Seller	SKU	Stock	MOQ		1	10	100	1,000	10,000	Purchase

Seller	SKU	Stock	MOQ		1	10	100	1,000	10,000	Purchase

Seller	SKU	Stock	MOQ		1	10	100	1,000	10,000	Purchase

* Stock values are subject to change
** Displayed price per unit is based on small quantity orders
*** Authorized resellers for overstock, mature, and discontinued products which are warranted for reliability by the reseller, no longer by Nexperia

Features and benefits

Wide analog input voltage range from -5 V to +5 V
Complies with JEDEC standard no. 7A
Low ON resistance:
- 80 Ω (typical) at V_CC - V_EE = 4.5 V
- 70 Ω (typical) at V_CC - V_EE = 6.0 V
- 60 Ω (typical) at V_CC - V_EE = 9.0 V
Logic level translation: to enable 5 V logic to communicate with ±5 V analog signals
Typical ‘break before make’ built-in
Address latches provided
ESD protection:
- HBM JESD22-A114F exceeds 2000 V
- MM JESD22-A115-A exceeds 200 V
- CDM JESD22-C101E exceeds 1000 V
Specified from -40 °C to +85 °C and -40 °C to +125 °C

Applications

Analog multiplexing and demultiplexing
Digital multiplexing and demultiplexing
Signal gating

Parametrics

Type number	Product status	Configuration	V_CC (V)	Logic switching levels	R_ON (Ω)	R_ON(FLAT) (Ω)	f_(-3dB) (MHz)	THD (%)	Power dissipation considerations	T_amb (°C)	Package name
74HC4351PW	Production	SP8T-Z	2.0 - 10.0	CMOS	200	20	180	0.02	very low	-40~125	TSSOP20

Package

Type number	Orderable part number, (Ordering code (12NC))	Status	Marking	Package	Package information	Reflow-/Wave soldering	Packing
74HC4351PW	74HC4351PWJ ( 9356 912 18118 )	Active	4HC4351	TSSOP20 (SOT360-1)	SOT360-1	SSOP-TSSOP-VSO-WAVE	Reel 13" Q1/T1

Quality, reliability & chemical content

Type number	Orderable part number	Chemical content	RoHS / RHF	MSL	MSL leadfree
74HC4351PW	74HC4351PWJ	74HC4351PW		1	1

Quality and reliability disclaimer

Series

74HC4351; 74HCT4351 - 8-channel analog multiplexer/demultiplexer with latch

Documentation (3)

File name	Title	Type	Date
74HC_HCT4351	8-channel analog multiplexer/demultiplexer with latch	Data sheet	2021-08-04
74HC4351PW_Nexperia_Product_Reliability	74HC4351PW Nexperia Product Reliability	Quality document	2022-05-04
SSOP-TSSOP-VSO-WAVE	Footprint for wave soldering	Wave soldering	2009-10-08

Support

If you are in need of design/technical support, let us know and fill in the answer form, we'll get back to you shortly.

Ordering, pricing & availability

Type number	Orderable part number	Ordering code (12NC)	Packing	Packing quantity	Buy online
74HC4351PW	74HC4351PWJ	935691218118	Reel 13" Q1/T1	-	Order product

Sample

As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store: https://extranet.nexperia.com.

Sample orders normally take 2-4 days for delivery.

If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples.