What is the Surface Mount ?

having leads that are designed to be soldered on the side of a circuit board that the body of the component is mounted on.

What is the Operating Temperature ?

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

What is the Packaging ?

Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.

What is the Part Status ?

Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.

What is the Terminal Form ?

Occurring at or forming the end of a series, succession, or the like; closing; concluding.

What is the Terminal Pitch ?

The center distance from one pole to the next.

What is the Max Supply Voltage ?

In general, the absolute maximum common-mode voltage is VEE-0.3V and VCC+0.3V, but for products without a protection element at the VCC side, voltages up to the absolute maximum rated supply voltage (i.e. VEE+36V) can be supplied, regardless of supply voltage.

What is the Min Supply Voltage ?

The minimum supply voltage (V min ) is explored for sequential logic circuits by statistically simulating the impact of within-die process variations and gate-dielectric soft breakdown on data retention and hold time.

What is the Nominal Supply Current ?

Nominal current is the same as the rated current. It is the current drawn by the motor while delivering rated mechanical output at its shaft.

What is the Quiescent Current ?

The quiescent current is defined as the current level in the amplifier when it is producing an output of zero.

What is the Synchronous Rectifier ?

Synchronous rectification is a technique for improving the efficiency of rectification by replacing diodes with actively controlled switches, usually power MOSFETs or power bipolar junction transistors (BJT).

What is the RoHS Status ?

RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.

74HC4538DB,118 | NXP USA Inc.| IC MULTIVIBRATR DUAL MONO 16SSOP

Name: 74HC4538DB,118
Brand: NXP USA Inc.
Availability: InStock
Rating: 5 (1 reviews)

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74HC4538DB,118 2. Features and benefits

•Wide supply voltage range from 2.0 to 6.0 V
•CMOS low power dissipation
•CMOS input levels
•High noise immunity
•Tolerant of slow trigger rise and fall times
•Separate reset inputs
•Triggering from falling or rising edge
•Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
•Complies with JEDEC standards
•JESD8C (2.7 V to 3.6 V)
•JESD7A (2.0 V to 6.0 V)
•ESD protection:
•HBM JESD22-A114F exceeds 2000 V
•MM JESD22-A115-A exceeds 200 V
•Specified from -40 °C to +85 °C and from -40 °C to +125 °C

74HC4538DB,118 1. General description

The 74HC4538 is a dual retriggerable-resettable monostable multivibrator. Each multivibrator hastwo trigger/retrigger inputs (nA and nB), a direct reset input (nCD), two complementary outputs (nQand nQ), and two pins (nREXT/CEXT and nCEXT) for connecting the external timing componentsCEXT and REXT. Typical pulse width variation over temperature range is ± 0.2 %. The devicemay be triggered by either the positive or the negative edges of the input pulse. The durationand accuracy of the output pulse are determined by the external timing components CEXT andREXT. The output pulse width (TW) is equal to 0.7 × REXT × CEXT. The linear design techniquesguarantee precise control of the output pulse width. A LOW level at nCD terminates the outputpulse immediately. Schmitt-trigger action in the trigger inputs makes the circuit highly tolerant toslower rise and fall times. Inputs include clamp diodes. This enables the use of current limitingresistors to interface inputs to voltages in excess of VCC.

74HC4538DB,118 5.2. Pin description

Table 2. Pin descriptionSymbolPinDescription1CEXT, 2CEXT1, 15external capacitor connection (always connected to ground)1REXT/CEXT, 2REXT/CEXT2, 14external capacitor/resistor connection1CD, 2CD3, 13direct reset input (active LOW)1B, 2B4, 12input (LOW to HIGH triggered)1A, 2A5, 11input (HIGH to LOW triggered)1Q, 2Q6, 10output1Q, 2Q7, 9complementary output (active LOW)GND8ground (0 V)VCC16supply voltage

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Q: How does SZComponents ensure that 74HC4538DB,118 is genuinely manufactured or distributed by ?
A: Our professional business development department conducts rigorous testing and verification of the qualifications of original manufacturers and agents of . All suppliers must undergo and pass our qualification review before they are allowed to list their 74HC4538DB,118 devices on our platform. We prioritize the sourcing channels and quality of 74HC4538DB,118 products above everything else, ensuring thorough supplier audits so you can make your purchase with utmost confidence.
Q: Where can I find detailed information about 74HC4538DB,118 chips, including original manufacturer details, Multivibrators application, and images?
A: Utilize SZComponents's intelligent search engine, filter by the Multivibrators category, or navigate through the 's brand page for comprehensive information.
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A: Due to significant fluctuations in 's inventory, real-time updates are challenging. However, we ensure periodic updates within 24 hours. We recommend confirming your 74HC4538DB,118 order with a SZComponents sales representative or through our online customer service before proceeding with payment.
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Q: What is the process for returns or replacements of 74HC4538DB,118?
A: We conduct a Pre-Shipment Inspection (PSI) on randomly selected batches from your order to ensure quality before shipment. We will accept returns or replacements of the 74HC4538DB,118 if it does not meet your expectations under the following conditions:
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TYPE	DESCRIPTION	Select all
Voltage - Supply	2 V ~ 6 V
Current - Output High, Low	5.2mA, 5.2mA
Schmitt Trigger Input	No
Independent Circuits	2
Logic Type	Monostable
Product Status	Active
Package	Bulk
Supplier Device Package	16-SSOP
Series	74HC
Package / Case	16-SSOP (0.209", 5.30mm Width)
Mounting Type	Surface Mount
Operating Temperature	-40°C ~ 125°C
Propagation Delay	25 ns

74HC4538DB,118

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Popular Products

74HC4538DB,118 2. Features and benefits

74HC4538DB,118 1. General description

74HC4538DB,118 5.2. Pin description

FAQs:

Q: How does SZComponents ensure that 74HC4538DB,118 is genuinely manufactured or distributed by ?

Q: Where can I find detailed information about 74HC4538DB,118 chips, including original manufacturer details, Multivibrators application, and images?

Q: Are the prices and stock levels of 's 74HC4538DB,118 shown on the platform accurate?

Q: What payment methods are accepted by SZComponents?

Q: How are shipping arrangements made, and how can I track my package?

Q: What is the process for returns or replacements of 74HC4538DB,118?

Q: How can I get support or request datasheets and pin diagrams for 74HC4538DB,118?

Q: How can I contact SZComponents? Please provide specific contact methods.

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