Name: SN74HC191DT
Brand: Texas Instruments
SKU: DS-5870222
Price: 0.765 USD
Availability: InStock
Rating: 4.8 (3 reviews)

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Texas Instruments SN74HC191DT

IC COUNTER 4BIT SYNC BIN 16-SOIC

Manufacturer # :SN74HC191DT

Manufacturer :Texas Instruments

Dasenic # :SN74HC191DT-DS

Datasheet :

SN74HC191DT Datasheet

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Description : IC COUNTER 4BIT SYNC BIN 16-SOIC

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Quantity	Unit Price	Total
1+	$ 0.7650	$ 0.77
10+	$ 0.5499	$ 5.5
25+	$ 0.7650	$ 19.13

In Stock: 1569

MOQ :1 PCS

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Unit Price :$ 0.765

Total :$ 0.77

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SN74HC191DT information

Texas Instruments SN74HC191DT technical specifications, attributes, parameters.
Category:Integrated Circuits (ICs)/Logic - Counters, Dividers
Product Status:Active
Operating Temperature:-40°C ~ 85°C
Mounting Type:Surface Mount
Package / Case:16-SOIC (0.154", 3.90mm Width)
Direction:Up, Down
Supplier Device Package:16-SOIC
Number of Elements:1
Voltage - Supply:2 V ~ 6 V
Logic Type:Binary Counter
Number of Bits per Element:4
Reset:-
Timing:Synchronous
Count Rate:24 MHz
Trigger Type:Positive Edge
EU RoHS Status:ROHS3 Compliant
MSL Rating:1 (Unlimited, 30°C/85%RH)
REACH Status:REACH Unaffected
US ECCN:EAR99
HTS US:8542.39.0001
China RoHS Status:Green Symbol: Green and environmentally friendly product

Download datasheets and manufacturer documentation for Texas Instruments SN74HC191DT
Datasheet:
SN74HC191DT,

Texas Instruments SN74HC191DT Environmental and export classification status description
The Texas Instruments SN74HC191DT is a high-speed synchronous up/down counter that can operate as a modulo-N counter or as an up/down counter. It is part of the HC191 family of integrated circuits and is commonly used in various digital electronics applications. Functions: - Synchronous operation - Up/down counting - Modulo-N counting - Parallel-load capability - Carry output for cascading multiple counters Applications: - Frequency dividers - Digital clocks - Event counters - Address generation in microprocessors - Industrial automation - Test equipment Alternative Components: - 74HC191: Non-Texas Instruments version of the same counter IC - CD40193: Different counter IC with similar functionalities - SN74LS169: TTL (low-power Schottky) counterpart of the SN74HC191 Embedded Modules: The SN74HC191DT can be found in embedded systems and control units that require precise counting and interfacing capabilities, such as microcontroller-based systems, industrial control systems, and communication devices. Related Q&A: 1. Q: Can the SN74HC191DT operate at high frequencies? A: Yes, the SN74HC191DT is designed for high-speed operation, making it suitable for applications requiring fast counting and clocking. 2. Q: How does the SN74HC191DT handle asynchronous inputs? A: The SN74HC191DT is a synchronous counter, meaning it synchronizes inputs with the clock signal to avoid timing issues and ensure accurate counting. 3. Q: Can multiple SN74HC191DT counters be cascaded together? A: Yes, the SN74HC191DT has a carry output that allows for cascading multiple counters to achieve larger counting ranges. 4. Q: What is the power supply requirement for the SN74HC191DT? A: The SN74HC191DT typically operates within a 2V to 6V range, making it compatible with standard digital logic power supplies. 5. Q: Is the SN74HC191DT available in different package options? A: Yes, the SN74HC191DT is available in various package options, including DIP, SOIC, and TSSOP, to accommodate different PCB design requirements.

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SN74HC191DT provided by Texas Instruments

Founded in 1930,Texas Instruments (Nasdaq: TXN) is a global semiconductor company that designs, manufactures, tests and sells analog and embedded processing chips. TI's product range spans from low-power, low-cost devices to high-performance, specialized solutions. With approximately 80,000 products, including microcontrollers, analog-to-digital converters (ADCs), digital-to-analog converters (DACs), operational amplifiers (op-amps), power management ICs, and more, we help over 100,000 customers efficiently manage power, accurately sense and transmit data and provide the core control or processing in their designs, going into markets such as industrial, automotive, personal electronics, communications equipment and enterprise systems. We have a long history of globally owned, regionally diverse internal manufacturing operations, including 15 manufacturing sites worldwide, with 12 wafer fabs, seven assembly and test factories, and multiple bump and probe facilities.