STMicroelectronics

Ref. [hkinstmicroelectronics20220620][hkinbrandcloudAMpd]

Electronic circuits form a mostly invisible part of the world we live in today. These circuits are present in microchips or just "chips", which combine the latest advances in performance, intelligence and, efficiency. Hundreds or thousands of these chips are integrated into each of the millions and billions of electronic devices people across the globe interact with every day. It is in this unseen realm that STMicroelectronics creates the sparks that animate the products we use at any given moment. Our technology is found everywhere microelectronics makes a positive contribution to people's lives. Chips from ST embedding the most advanced innovations are an essential part of products as diverse as cars and key fobs, giant factory machines and data center power supplies, washing machines and hard disks, and smartphones and toothbrushes. We help our customers make these devices more intelligent, more energy efficient, more connected, safer and more secure.

Rated (5/5) based on 5 customer reviews

Description

/100 seconds to years. The counters are controlled by a pulse train divided down from a crystal oscillator circuit, and the frequency of the crystal is selectable 3 Description. Supports 1-MHz Fast Mode Plus I2C Bus. The TCA8418E is a keypad scan device with integrated ESD protection. It can operate from 1.65 V. Features. 16 Key Pushbutton Pad in 4 x 4 Matrix. Four Digit Multiplexed LED Display with Flashing Colon. Industrial Real Time Clock/Timer. Controls to control the decoded address lines and a 74LS139 decoder driven from the least significant address bits provides the active-low CS1 through CS4 signals. by a 74LS139 dual 1-of-4 demultiplexer. The state of inputs. 1A and 1B determines which channel is selected, and the state of inputs 2A and 2B determines

Part Number 74LS139
Brand STMicroelectronics
Image Electronic Components
Lowest Price: $1.61   Highest Price: $3.88
1 - 5 of 5 Record(s)
Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:

74LS139

Brand:

STMicroel

D/C:
13+/14+
Qty:

108

Price (USD):

1.61

Company:

Gentle Electronic (HK) Limited

Buy
Part Number:

74LS139

Brand:

STMICROELECT

D/C:
13+
Qty:

100

Price (USD):

2.1775

Company:

Sino Star Electronics (HK) Co.,Limited

Buy
Part Number:

74LS139

Brand:

ST/MICRON

D/C:
Qty:

13352

Price (USD):

2.745

Company:

Yingxinyuan INT'L (Group) Limited

Buy
Part Number:

74LS139

Brand:

ST

D/C:
20+
Qty:

20680

Price (USD):

3.3125

Company:

ZHONGGANG TECHNOLOGY (HK) INDUSTRY LIMITED

Buy
Part Number:

74LS139

Brand:

STMicroelectronics

D/C:
Qty:

8385

Price (USD):

3.88

Company:

Dedicate Electronics (HK) Limited

Buy

74LS139 Ref.

[hkinstmicroelectronics20220620][hkinbrandcloudAMpd]
[[[False]]]
Cached Page:404;https://stmicroelectronics.hkinventory.com:443/p/details