Select site:
- English
74HC4051; 74HCT4051
Datasheet
74HC4051; 74HCT4051
(Product Specification)
19-Dec-05, 32 pages, 170 kB
General description
The 74HC4051; 74HCT4051 is a high-speed Si-gate CMOS device and is pin compatible with Low-power Schottky TTL (LSTTL). The device is specified in compliance with JEDEC standard no. 7A.
The 74HC4051; 74HCT4051 is an 8-channel analog multiplexer/demultiplexer with three digital select inputs (S0 to S2), an active-LOW enable input (E), eight independent inputs/outputs (Y0 to Y7) and a common input/output (Z).
With E LOW, one of the eight switches is selected (low impedance ON-state) by S0 to S2. With E HIGH, all switches are in the high-impedance OFF-state, independent of S0 to S2.
VCC and GND are the supply voltage pins for the digital control inputs (S0 to S2, and E). The VCC to GND ranges are 2.0 V to 10.0 V for 74HC4051 and 4.5 V to 5.5 V for 74HCT4051. The analog inputs/outputs (Y0 to Y7, and Z) can swing between VCC as a positive limit and VEE as a negative limit. VCC - VEE may not exceed 10.0 V.
For operation as a digital multiplexer/demultiplexer, VEE is connected to GND (typically ground).
Features
- Wide analog input voltage range: +-5 V
- Low ON-state resistance:
- 80 Ohm (typical) at VCC - VEE = 4.5 V
- 70 Ohm (typical) at VCC - VEE = 6.0 V
- 60 Ohm (typical) at VCC - VEE = 9.0 V
- Logic level translation:
- To enable 5 V logic to communicate with +-5 V analog signals
- Typical 'break before make' built in
Products/packages
| Type number | Orderable part number | Ordering code (12NC) | Product status | Package | Packing | Marking | ECCN |
|---|---|---|---|---|---|---|---|
| 74HC4051BQ | 74HC4051BQ,115 | 9352 736 93115 | Volume production | SOT763-1
(DHVQFN16) | Reel Pack, SMD, 7" | Standard Marking | |
| 74HC4051D | 74HC4051D,652 | 9337 148 20652 | Volume production | SOT109 | Bulk Pack, CECC | Standard Marking | |
| 74HC4051D | 74HC4051D,653 | 9337 148 20653 | Volume production | SOT109 | Reel Pack, SMD, 13", CECC | Standard Marking | |
| 74HC4051DB | 74HC4051DB,112 | 9351 738 10112 | Volume production | SOT338-1
(SSOP16) | Tube | Standard Marking | |
| 74HC4051DB | 74HC4051DB,118 | 9351 738 10118 | Volume production | SOT338-1
(SSOP16) | Reel Pack, SMD, 13" | Standard Marking | |
| 74HC4051N | 74HC4051N,652 | 9336 697 40652 | Volume production | SOT38-4
(DIP16) | Bulk Pack, CECC | Standard Marking | |
| 74HC4051PW | 74HC4051PW,112 | 9351 874 80112 | Volume production | SOT403-1
(TSSOP16) | Tube | Standard Marking | |
| 74HC4051PW | 74HC4051PW,118 | 9351 874 80118 | Volume production | SOT403-1
(TSSOP16) | Reel Pack, SMD, 13" | Standard Marking | |
| 74HCT4051BQ | 74HCT4051BQ,115 | 9352 774 23115 | Volume production | SOT763-1
(DHVQFN16) | Reel Pack, SMD, 7" | Standard Marking | |
| 74HCT4051D | 74HCT4051D,112 | 9337 153 00112 | Volume production | SOT109 | Bulk Pack | Standard Marking | |
| 74HCT4051D | 74HCT4051D,118 | 9337 153 00118 | Volume production | SOT109 | Reel Pack, SMD, 13" | Standard Marking | |
| 74HCT4051DB | 74HCT4051DB,112 | 9351 738 00112 | Volume production | SOT338-1
(SSOP16) | Tube | Standard Marking | |
| 74HCT4051DB | 74HCT4051DB,118 | 9351 738 00118 | Volume production | SOT338-1
(SSOP16) | Reel Pack, SMD, 13" | Standard Marking | |
| 74HCT4051N | 74HCT4051N,112 | 9336 703 70112 | Volume production | SOT38-4
(DIP16) | Bulk Pack | Standard Marking | |
| 74HCT4051PW | 74HCT4051PW,112 | 9352 704 18112 | Volume production | SOT403-1
(TSSOP16) | Tube | Standard Marking | |
| 74HCT4051PW | 74HCT4051PW,118 | 9352 704 18118 | Volume production | SOT403-1
(TSSOP16) | Reel Pack, SMD, 13" | Standard Marking |
Quality/reliability/chemical content
| Type number | Orderable part number | Chemical content | RoHS | Leadfree Conversion date | RHF | IRF (FIT) | MTBF (hours) | MSL |
|---|---|---|---|---|---|---|---|---|
| 74HC4051BQ | 74HC4051BQ,115 | 74HC4051BQ |
| Always Pb-free | 6,62 | 1,51E+08 | 1 | |
| 74HC4051D | 74HC4051D,652 | 74HC4051D |
| week 12, 2005 | 6,62 | 1,51E+08 | 1 | |
| 74HC4051D | 74HC4051D,653 | 74HC4051D |
| week 12, 2005 | 6,62 | 1,51E+08 | 1 | |
| 74HC4051DB | 74HC4051DB,112 | 74HC4051DB |
| week 13, 2005 | 6,62 | 1,51E+08 | 1 | |
| 74HC4051DB | 74HC4051DB,118 | 74HC4051DB |
| week 13, 2005 | 6,62 | 1,51E+08 | 1 | |
| 74HC4051N | 74HC4051N,652 | 74HC4051N |
| Always Pb-free | 6,62 | 1,51E+08 | NA | |
| 74HC4051PW | 74HC4051PW,112 | 74HC4051PW |
| week 10, 2005 | 6,62 | 1,51E+08 | 1 | |
| 74HC4051PW | 74HC4051PW,118 | 74HC4051PW |
| week 10, 2005 | 6,62 | 1,51E+08 | 1 | |
| 74HCT4051BQ | 74HCT4051BQ,115 | 74HCT4051BQ |
| Always Pb-free | 6,62 | 1,51E+08 | 1 | |
| 74HCT4051D | 74HCT4051D,112 | 74HCT4051D |
| week 30, 2004 | 6,62 | 1,51E+08 | 1 | |
| 74HCT4051D | 74HCT4051D,118 | 74HCT4051D |
| week 30, 2004 | 6,62 | 1,51E+08 | 1 | |
| 74HCT4051DB | 74HCT4051DB,112 | 74HCT4051DB |
| week 13, 2005 | 6,62 | 1,51E+08 | 1 | |
| 74HCT4051DB | 74HCT4051DB,118 | 74HCT4051DB |
| week 13, 2005 | 6,62 | 1,51E+08 | 1 | |
| 74HCT4051N | 74HCT4051N,112 | 74HCT4051N |
| Always Pb-free | 6,62 | 1,51E+08 | NA | |
| 74HCT4051PW | 74HCT4051PW,112 | 74HCT4051PW |
| week 10, 2005 | 6,62 | 1,51E+08 | 1 | |
| 74HCT4051PW | 74HCT4051PW,118 | 74HCT4051PW |
| week 10, 2005 | 6,62 | 1,51E+08 | 1 |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Orderable part number | Indicative price/unit($) | Region | Distributor | In stock | Order quantity | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|---|---|
| 74HC4051BQ | 9352 736 93115 | 74HC4051BQ,115 | 0.2000 | Order samples | ||||||
| 74HC4051D | 9337 148 20652 | 74HC4051D,652 | 0.2500 | NA | ARROW ELECTRONICS | 19,050 | 11/19/2009 | Buy online | not available | |
| NA | DIGI-KEY CORPORATION | 3,412 | 11/20/2009 | Buy online | ||||||
| NA | MOUSER ELECTRONICS | 3,489 | 11/20/2009 | Buy online | ||||||
| NA | FUTURE ELECTRONICS | 10,511 | 11/19/2009 | Buy online | ||||||
| NA | MOUSER ELECTRONICS | 3,489 | 11/20/2009 | Buy online | ||||||
| 74HC4051D | 9337 148 20653 | 74HC4051D,653 | 0.2500 | NA | ARROW ELECTRONICS | 19,050 | 11/19/2009 | Buy online | Order samples | |
| NA | DIGI-KEY CORPORATION | 3,197 | 11/20/2009 | Buy online | ||||||
| NA | FUTURE ELECTRONICS | 206,635 | 11/19/2009 | Buy online | ||||||
| NA | NEWARK | 606 | 11/20/2009 | Buy online | ||||||
| NA | ARROW ELECTRONICS | 62,500 | 11/19/2009 | Buy online | ||||||
| ASIA | SACL - Hong Kong/China | yes | 2500 | 11/20/2009 | Buy online | |||||
| ASIA | SAC - Taiwan | yes | 2500 | 11/20/2009 | Buy online | |||||
| 74HC4051DB | 9351 738 10112 | 74HC4051DB,112 | 0.2800 | NA | DIGI-KEY CORPORATION | 3,797 | 11/20/2009 | Buy online | not available | |
| NA | MOUSER ELECTRONICS | 2,148 | 11/20/2009 | Buy online | ||||||
| NA | MOUSER ELECTRONICS | 2,148 | 11/20/2009 | Buy online | ||||||
| 74HC4051DB | 9351 738 10118 | 74HC4051DB,118 | 0.2800 | NA | MOUSER ELECTRONICS | 1,782 | 11/20/2009 | Buy online | Order samples | |
| NA | MOUSER ELECTRONICS | 1,782 | 11/20/2009 | Buy online | ||||||
| 74HC4051N | 9336 697 40652 | 74HC4051N,652 | 0.2500 | NA | NEWARK | 757 | 11/20/2009 | Buy online | not available | |
| NA | ARROW ELECTRONICS | 14,492 | 11/19/2009 | Buy online | ||||||
| NA | FUTURE ELECTRONICS | 476 | 11/19/2009 | Buy online | ||||||
| NA | AVNET ELECTRONICS MARKETING | 550 | 11/19/2009 | Buy online | ||||||
| 74HC4051PW | 9351 874 80112 | 74HC4051PW,112 | 0.2500 | NA | MOUSER ELECTRONICS | 6 | 11/20/2009 | Buy online | not available | |
| NA | AVNET ELECTRONICS MARKETING | 4,360 | 11/19/2009 | Buy online | ||||||
| NA | MOUSER ELECTRONICS | 6 | 11/20/2009 | Buy online | ||||||
| 74HC4051PW | 9351 874 80118 | 74HC4051PW,118 | 0.2500 | NA | AVNET ELECTRONICS MARKETING | 2,180 | 11/19/2009 | Buy online | Order samples | |
| NA | FUTURE ELECTRONICS | 891,807 | 11/19/2009 | Buy online | ||||||
| ASIA | SACL - Hong Kong/China | yes | 2500 | 11/20/2009 | Buy online | |||||
| ASIA | SAC - Taiwan | yes | 2500 | 11/20/2009 | Buy online | |||||
| ASIA | WPI | 25,000 | 2500 | 11/19/2009 | Buy online | |||||
| 74HCT4051BQ | 9352 774 23115 | 74HCT4051BQ,115 | 0.2000 | Order samples | ||||||
| 74HCT4051D | 9337 153 00112 | 74HCT4051D,112 | 0.2500 | NA | NEWARK | 496 | 11/20/2009 | Buy online | not available | |
| 74HCT4051D | 9337 153 00118 | 74HCT4051D,118 | 0.2500 | NA | NEWARK | 496 | 11/20/2009 | Buy online | Order samples | |
| NA | MOUSER ELECTRONICS | 1,226 | 11/20/2009 | Buy online | ||||||
| NA | MOUSER ELECTRONICS | 1,226 | 11/20/2009 | Buy online | ||||||
| ASIA | SACL - Hong Kong/China | yes | 2500 | 11/20/2009 | Buy online | |||||
| 74HCT4051DB | 9351 738 00112 | 74HCT4051DB,112 | 0.2800 | NA | ARROW ELECTRONICS | 1,331 | 11/19/2009 | Buy online | not available | |
| 74HCT4051DB | 9351 738 00118 | 74HCT4051DB,118 | 0.2800 | NA | ARROW ELECTRONICS | 1,331 | 11/19/2009 | Buy online | Order samples | |
| NA | MOUSER ELECTRONICS | 2,000 | 11/20/2009 | Buy online | ||||||
| NA | ARROW ELECTRONICS | 22,000 | 11/19/2009 | Buy online | ||||||
| NA | MOUSER ELECTRONICS | 2,000 | 11/20/2009 | Buy online | ||||||
| 74HCT4051N | 9336 703 70112 | 74HCT4051N,112 | 0.2500 | NA | NEWARK | 1,015 | 11/20/2009 | Buy online | not available | |
| NA | MOUSER ELECTRONICS | 1,614 | 11/20/2009 | Buy online | ||||||
| NA | FUTURE ELECTRONICS | 4,000 | 11/19/2009 | Buy online | ||||||
| NA | MOUSER ELECTRONICS | 1,614 | 11/20/2009 | Buy online | ||||||
| 74HCT4051PW | 9352 704 18112 | 74HCT4051PW,112 | 0.2200 | not available | ||||||
| 74HCT4051PW | 9352 704 18118 | 74HCT4051PW,118 | 0.2200 | NA | FUTURE ELECTRONICS | 183 | 11/19/2009 | Buy online | Order samples | |
| ASIA | WPI | 2,500 | 2500 | 11/19/2009 | Buy online |
Applications
- Analog multiplexing and demultiplexing
- Digital multiplexing and demultiplexing
- Signal gating
Parametrics/similar products
| Type number | Package | Description | Propagation Delay(ns) | Voltage | No. of Pins | Power Dissipation Considerations | Logic Switching Levels | On resistance(Ohms) |
|---|---|---|---|---|---|---|---|---|
| 74HC4051BQ | SOT763-1
(DHVQFN16) | 8-Channel Analog Multiplexer/Demultiplexer | 4@6V | 2.0-10.0 V | 16 | Low Power or Battery Applications | CMOS | 60 |
| 74HC4051D | SOT109
| 8-Channel Analog Multiplexer/Demultiplexer | 4@6V | 2.0-10.0 V | 16 | Low Power or Battery Applications | CMOS | 60 |
| 74HC4051DB | SOT338-1
(SSOP16) | 8-Channel Analog Multiplexer/Demultiplexer | 4@6V | 2.0-10.0 V | 16 | Low Power or Battery Applications | CMOS | 60 |
| 74HC4051N | SOT38-4
(DIP16) | 8-Channel Analog Multiplexer/Demultiplexer | 4@6V | 2.0-10.0 V | 16 | Low Power or Battery Applications | CMOS | 60 |
| 74HC4051PW | SOT403-1
(TSSOP16) | 8-Channel Analog Multiplexer/Demultiplexer | 4@6V | 2.0-10.0 V | 16 | Low Power or Battery Applications | CMOS | 60 |
| 74HCT4051BQ | SOT763-1
(DHVQFN16) | 8-Channel Analog Multiplexer/Demultiplexer; TTL Enabled | 4 | 2.0-10.0 V | 16 | Low Power | TTL | 60 |
| 74HCT4051D | SOT109
| 8-Channel Analog Multiplexer/Demultiplexer; TTL Enabled | 4 | 2.0-10.0 V | 16 | Low Power | TTL | 60 |
| 74HCT4051DB | SOT338-1
(SSOP16) | 8-Channel Analog Multiplexer/Demultiplexer; TTL Enabled | 4 | 2.0-10.0 V | 16 | Low Power | TTL | 60 |
| 74HCT4051N | SOT38-4
(DIP16) | 8-Channel Analog Multiplexer/Demultiplexer; TTL Enabled | 4 | 2.0-10.0 V | 16 | Low Power | TTL | 60 |
| 74HCT4051PW | SOT403-1
(TSSOP16) | 8-Channel Analog Multiplexer/Demultiplexer; TTL Enabled | 4 | 2.0-10.0 V | 16 | Low Power | TTL | 60 |
Similar products
74HC4051; 74HCT4051
links to the similar products page containing an overview of products that are similar in
function or related to the type number(s) as listed on this page.
The similar products page includes products from the same catalog tree(s),
relevant selection guides and products from the same functional category.