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HD74157P

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Manufacturer Part Number: HD74157P
Brand: HIT
DateCode: 94+
Package / Case: DIP-16
Category: Integrated Circuits (ICs)
Warranty: 100% Perfect Functions

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Web Site	Package	Brand	Est. Market Price	Description
Texas Instruments (TI)	DIP-18	STMicro electronics	$2.55	单电源双运算放大器，电源范围3V至32V，短路保护输出单电源双运算放大器，电源范围3V至32V，短路保护输出
STMicroelectronics (ST)	DIP-18	STMicro electronics	$2.55	单电源双运算放大器，电源范围3V至32V，短路保护输出单电源双运算放大器，电源范围3V至32V，短路保护输出
DigiKey	DIP-18	STMicro electronics	$2.55	单电源双运算放大器，电源范围3V至32V，短路保护输出单电源双运算放大器，电源范围3V至32V，短路保护输出
Mouser	DIP-18	STMicro electronics	$2.55	单电源双运算放大器，电源范围3V至32V，短路保护输出单电源双运算放大器，电源范围3V至32V，短路保护输出
RS America	DIP-18	STMicro electronics	$2.55	单电源双运算放大器，电源范围3V至32V，短路保护输出单电源双运算放大器，电源范围3V至32V，短路保护输出

The parameters and performance indicators of this product are sourced from the internet. In case of discrepancies, please refer to the manufacturer's technical specifications!！

Product Attributes

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	Vcc	Operating	4.5		5.5	V
Input High Voltage	VIH	IIL = -1 μA	2.0		5.5	V
Input Low Voltage	VIL	IIH = 1 μA	0		0.8	V
Output High Voltage	VOH	IOH = -0.4 mA, VCC = 5V	2.7			V
Output Low Voltage	VOL	IOL = 16 mA, VCC = 5V	0		0.5	V
Propagation Delay	tpd	VCC = 5V		15		ns
Power Dissipation	PD	Continuous			600	mW

Instructions for Use:

Power Supply: Ensure the supply voltage (Vcc) is within the specified range of 4.5V to 5.5V to avoid damage to the device.
Input Levels: Inputs should be kept within valid logic levels. For a high input, ensure the voltage is above 2.0V and below 5.5V. For a low input, keep it between 0V and 0.8V.
Output Levels: When sourcing current, the output can provide up to 0.4mA while maintaining a high level above 2.7V. When sinking current, it can handle up to 16mA while keeping the output voltage below 0.5V.
Propagation Delay: Expect a typical propagation delay of 15ns under standard operating conditions.
Power Handling: Do not exceed the maximum power dissipation of 600mW continuously to prevent overheating or failure.
Handling Precautions: This device is sensitive to electrostatic discharge (ESD). Use appropriate ESD protection when handling.
Mounting: Ensure proper mounting and soldering techniques to maintain electrical characteristics and reliability.

For detailed specifications and advanced applications, refer to the manufacturer's datasheet.

(For reference only)

HD74157P Description and Parameters

Description of HD74157P

The HD74157P is a high-speed quad 2-input multiplexer integrated circuit (IC) designed for digital signal processing. This IC allows selection between two input signals based on the state of a control signal, effectively routing one of the inputs to the output. It operates with low power consumption and ensures reliable performance in various digital applications.

Key Features

Quad 2-input multiplexer functionality
High-speed operation
Low power consumption
Compatible with standard digital logic systems

Parameters of HD74157P

Parameter	Value	Unit
Supply Voltage (V_CC)	5	V
Propagation Delay Time	10	ns
Operating Temperature Range	-40 to +85	°C
Input Voltage (High Level)	2.0	V
Input Voltage (Low Level)	0.8	V
Output Current (High Level)	-0.4	mA
Output Current (Low Level)	8	mA
Power Dissipation	500	mW

Applications

The HD74157P is commonly used in:

Data routing and switching systems
Digital signal processing circuits
Communication devices
Automotive electronics

Package Information

The HD74157P is typically available in a 16-pin plastic DIP (Dual In-line Package). This package ensures easy integration into various electronic designs while maintaining reliability and performance.

QUANTITY	UNIT PRICE	PLUS UNIT PRICE	TOTAL PRICE
≥1:	US $0.65604	US $0.59044	US $0.59044

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Returns are normally accepted when completed within 90 days from the date of the parcel delivered.

Defective ( Please provide a third party quality report of nonconforming products)

Return Freight charges must be prepaid; we will not accept COD shipments.

Warranty

All UTSOURCE purchases have a 90 days money back return policy, plus a 100 days UTSOURCE warranty against any manufacturing defects.This warranty shall not apply to any item where defects have been caused by improper customer assembly, failure by customer to follow instructions, product modification, negligent or improper operation.

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HD74157P

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0.00 15-20 days
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0.00 7-10 days
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0.00 2-3 days

Seller Sold by third-party seller and fulfilled by UTSOURCE

ZJ Electronics Co.,Ltd.

Total products: 20466Total sales: 78162

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Warranty description

We offered limited warranty to ensure hassle-free and seamless transaction

30 Days Exchange and Return

We offer 100% satisfaction guarantee. Most items can be returned within 30 days after receiving the items. Within 30 days of receiving the items, if you are not 100% satisfied with the item, you may return it for replacement or full refund (excluding shipping charges). We will refund the shipping charges when it is our fault that causes you return.

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All return items must be in new, resalable condition and the packaging is not damaged. Customized orders can not be returned when they function properly. Customized Orders mean the manufacturing according to client's detailed requirement

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Different products have different limited warranty. It is varied according to different materials and workmanship, usage rate, the availability of the spare parts. In Utsource, CWDM/DWDM optical fiber splitter series enjoy a ten years limited warranty, Optical module have a five years limited warranty. The cables are consumable, they can enjoy a 30 Days Replacement or Return Policy. The rest items usually enjoy one year limited warranty. Customized orders can not be returned when they function properly.

If any damage appears on product during transportation due to a defect in materials or workmanship within limited warranty of original shipment, the consumers can choose to repair, replace or return the product according to its initial purchasing price. Taking advantage of limited warranty, contact Utsource or return the products to Utsource.

This Limited Warranty is in consistent with all other warranties, expressed and/or implied and to the maximum extent permitted by law, Utsource disclaims all other warranties, expressed and/or implied, including the warranty of merchantability and fitness for any particular purpose. No employee of Utsource has the authority to verbally modify this Limited Warranty
All other products from Utsource also include in the scope of Limited Warranty.