EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
SN74HC191DR Real Image
Same model may have multiple batches, images only for reference.

SN74HC191DR

Part No SN74HC191DR
Manufacturer Texas Instruments
Catalog Logic - Counters, Dividers
Description IC 4BT SYNC U/D BNRY CNTR 16SOIC
Datasheet
SN74HC191DR Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Texas Instruments
Packaging Reel - TR
Status Active
Logic Type Binary Counter
Direction Up, Down
Number of Elements 1
Number of Bits per Element 4
Timing Synchronous
Count Rate 24MHZ
Trigger Type Positive Edge
Supply Voltage - Operating 2 V to 6 V
Temperature Range - Operating -40°C to 85°C
Mounting SMD (SMT)
Case / Package 16-SOIC
Win Source Part Number 120720-SN74HC191DR
Popularity Medium
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian SN74HC191DR CAD Model

Description

The SN74HC191DR is a high-performance integrated circuit (IC) manufactured by the world-renowned company, Texas Instruments.

  • Description: 4-bit synchronous, reversible, up/down binary counter
  • Package: SOIC (Small Outline Integrated Circuit) package with 16 pins
  • Operating Voltage Range: 2V to 6V
  • Maximum Clock Frequency: 25 MHz

You May Also Be Interested in

Picture of 74HC393D,652
74HC393D,652
Nexperia USA Inc.
IC BINARY COUNTER DL 4BIT 14SO
Lowest to $0.2561
SN74LV393ADBR Texas Instruments
SN74LV393ADBR
Texas Instruments
IC BINARY COUNTR DL 4BIT 14SSOP
Lowest to $0.6335
CD4520BPW Texas Instruments
CD4520BPW
Texas Instruments
IC BIN COUNTER DL 4BIT 16TSSOP
Lowest to $0.7510
74AHC1G4212GWH Nexperia USA Inc.
74AHC1G4212GWH
Nexperia USA Inc.
NEXPERIA 74AHC1G4212 - 12-STAGE / Counter IC Element Bit
Lowest to $0.3654
MC100EP33DG ON Semiconductor
MC100EP33DG
ON Semiconductor
IC DIVIDER BY 4 1-BIT 8SOIC
Lowest to $10.7738
MM74HC161MX Real Image
MM74HC161MX
Fairchild/ON Semiconductor
IC BINARY COUNTER 4-BIT
Lowest to $0.6527
MC100EP016AMNR4G Real Image
MC100EP016AMNR4G
ON Semiconductor
IC UP COUNTER 8BIT BINARY 32-QFN / Counter IC Binary Counter 1 Element 8 Bit Positive, Negative 32-QFN (5x5)
Need more? Email Us
CD74HC4040M Harris Corporation
CD74HC4040M
Harris Corporation
IC BINARY COUNTER 12-BIT 16SOIC
Lowest to $0.7338
MC100EP32DG ON Semiconductor
MC100EP32DG
ON Semiconductor
IC DIVIDER BY 2 1-BIT 8SOIC
Need more? Email Us

Top Sellers

LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $2.3760
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $18.8657
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $4.7519
TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.0101
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $6.6527
74HC595D,118 label picture
74HC595D,118
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
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0713
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.1579
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.0677
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.8016
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $9.9790
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $9.5038
BM04B-GHS-TBT(LF)(SN)(N) label picture
BM04B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.2376

Pricing & Ordering

Quantity Unit Price Ext. Price
90+ $0.5794 $52.1460
215+ $0.4754 $102.2110
330+ $0.4605 $151.9650
450+ $0.4457 $200.5650
585+ $0.4308 $252.0180
780+ $0.3863 $301.3140
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 1,740 pieces
MOQ: 90 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

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
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess