EN
  • EN
  • DE

SN74LS19AD

Part No SN74LS19AD
Manufacturer Texas Instruments
Catalog Logic - Gates and Inverters
Description IC INV SCHMITT 6CH 1-IN 14SOIC / Inverter IC 6 Channel Schmitt Trigger 14-SOIC
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Category Integrated Circuits (ICs)>Logic - Gates and Inverters
Mfr Texas Instruments
Series 74LS
Product Status Obsolete
Logic Type Inverter
Number of Circuits 6
Number of Inputs 1
Features Schmitt Trigger
Voltage - Supply 4.75V ~ 5.25V
Current - Output High, Low 400µA, 8mA
Logic Level - Low 0.75V
Logic Level - High 2.15V
Max Propagation Delay @ V, Max CL 30ns @ 5V, 15pF
Temperature Range - Operating 0°C ~ 70°C
Mounting SMD (SMT)
Supplier Device Package 14-SOIC
Package / Case 14-SOIC (0.154", 3.90mm Width)
Base Product Number SN74LS19
Other Names TEXTISSN74LS19AD,2156-SN74LS19AD-TI
Standard Package 600
MSL Level 1 (Unlimited)
ECCN EAR99
HTSUS 8542.39.0001
Win Source Part Number 1257771-SN74LS19AD
Ultra Librarian 3D Model Ultra Librarian SN74LS19AD CAD Model

Description

The SN74LS19AD is a high-performance integrated circuit designed and manufactured by Texas Instruments, a leader in semiconductor design and production. This particular component is part of the 74LS family, which is known for its low-power Schottky technology, making it a popular choice for a wide range of electronic applications.

At the heart of the SN74LS19AD lies its functionality as a 4-bit binary counter. It is designed to count pulses and provide a binary output representation of the count. This makes it particularly useful in digital circuits that require counting, such as frequency dividers, timers, and other sequential logic applications.

Key Features:

  • Logic Type: 4-Bit Binary Counter
  • Counting Sequence: Up
  • Operating Voltage Range: Typically 5V
  • High-Speed Performance: Typical shift frequency of 35 MHz
  • Output Current: -0.4 mA / 8 mA
  • Package / Case: SOIC-14
  • Operating Temperature Range: 0°C to 70°C

The SN74LS19AD is packaged in a compact SOIC-14 package, which is suitable for surface-mount technology (SMT) and is compatible with most PCB designs. Its operating temperature range of 0°C to 70°C ensures reliability across various environmental conditions.

One of the advantages of using the SN74LS19AD in digital systems is its ease of interfacing with other logic families, thanks to its standardized logic levels and output drive capabilities. This allows for seamless integration in mixed-technology systems.

Whether you are designing a simple counter or a complex digital system requiring reliable and fast counting capabilities, the SN74LS19AD from Texas Instruments provides the performance and quality expected from a leading semiconductor manufacturer. With its proven technology and widespread industry acceptance, this IC is a solid choice for engineers and designers looking to incorporate a dependable counting solution into their projects.

You May Also Be Interested in

Texas Instruments
Military 6-ch, 2-V to 5.5-V inverters with Schmitt-Trigger inputs 14-CFP -55 to 125
Lowest to $42.4412
NXP / Nexperia
IC CONFIG MULT-FUNC GATE 6-XSON / Configurable Multiple Function Configurable 1 Circuit 3 Input 6-XSON, SOT886 (1.45x1)
Lowest to $0.2038
Toshiba Semiconductor and Storage
Decoder/Demultiplexer Dual 2-to-4 16-Pin SOIC T/R
Lowest to $0.1414
Nexperia USA Inc.
IC INVERT SCHMITT 6CH 1-INP 14SO / Inverter IC 6 Channel Schmitt Trigger 14-SO
Lowest to $0.2896
Nexperia USA Inc.
IC BUF NON-INVERT 3.6V 48TSSOP / Buffer, Non-Inverting 4 Element 4 Bit per Element 3-State Output 48-TSSOP
Need more? Email Us
Texas Instruments
IC GATE NAND 4CH 2-INP 14DIP / NAND Gate IC 4 Channel 14-PDIP
Lowest to $1.8381
ON Semiconductor
IC GATE OR/NOR 4INPUT ECL 32LQFP / NOR/OR Gate Configurable 4 Circuit 16 Input (4, 4, 4, 4) Input 32-LQFP (7x7)
Need more? Email Us
Texas Instruments
Military 4-ch, 2-input, 4.5-V to 5.5-V AND gates with TTL-compatible CMOS inputs 14-CFP -55 to 125
Need more? Email Us
Texas Instruments
IC GATE NOR 4CH 2-INP 14SOIC / NOR Gate IC 4 Channel 14-SOIC
Need more? Email Us

Top Sellers

FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.0677
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.2376
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0713
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
Realtek
INTEGRATED 10/100/1000M ETHERNET TRANSCEIVER
Lowest to $2.4354
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.8016
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.0951
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
JST Sales America Inc.
CONN HEADER SMD 6POS 1.25MM
Lowest to $0.4985
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.9399
FTDI, Future Technology Devices International Ltd
USB-to-UART 1-CH 512byte FIFO 5V 12-Pin DFN EP T/R / IC USB SERIAL BASIC UART 12DFN
Lowest to $4.2767
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $4.7519
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.6527
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $9.9790

Pricing & Ordering

Quantity Unit Price Ext. Price
30+ $1.7859 $53.5770
70+ $1.4654 $102.5780
110+ $1.4196 $156.1560
150+ $1.3738 $206.0700
190+ $1.3280 $252.3200
255+ $1.1906 $303.6030
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 4,240 pieces
MOQ: 30 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess