Congratulations On Your Successful Submission
Submission Failure
MC74HC138AN
Decode and control up to outputs with this versatile IC
MC74HC138AN
Decode and control up to outputs with this versatile IC
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
WireTransfer
Paypal
CreditCard
WesternUnion
MoneyGram
Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
Example
Tape and Reel
Cut Tape
Tube or Tray
MC74HC138AN DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
1-of-8 Decoder/DemultiplexerHigh–Performance Silicon–Gate CMOSThe MC74HC138A is identical in pinout to the LS138. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs.The HC138A decodes a three–bit Address to one–of–eightactive–low outputs. This device features three Chip Select inputs, two active–low and one active–high to facilitate the demultiplexing, cascading, and chip–selecting functions. The demultiplexing function is accomplished by using the Address inputs to select the desired device output; one of the Chip Selects is used as a data input while the other Chip Selects are held in their active states.• Output Drive Capability: 10 LSTTL Loads• Outputs Directly Interface to CMOS, NMOS and TTL• Operating Voltage Range: 2.0 to 6.0 V• Low Input Current: 1.0 µA• High Noise Immunity Characteristic of CMOS Devices• In Compliance with the Requirements Defined by JEDEC Standard No. 7A• Chip Complexity: 100 FETs or 29 Equivalent Gates
Key Features
- This device has low power consumption and wide operating temperature range
- It is suitable for use in digital systems such as computer and communication equipment
- This device can operate in a wide range of temperatures and humidity levels
- It has high speed and low power consumption
Application
- Reliable solution for complex designs
- Provides precise control options
- Maximizes efficiency and functionality
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Rohs Code | No | Part Life Cycle Code | Transferred |
| Reach Compliance Code | compliant | ECCN Code | EAR99 |
| HTS Code ! | 8542.39.00.01 | Additional Feature ! | 3 ENABLE INPUTS |
| Family | HC/UH | JESD-30 Code | R-PDIP-T16 |
| JESD-609 Code | e0 | Length | 19.175 mm |
| Load Capacitance (CL) | 50 pF | Logic IC Type | OTHER DECODER/DRIVER |
| Number of Functions | 1 | Number of Terminals | 16 |
| Operating Temperature-Max | 125 °C | Operating Temperature-Min | -55 °C |
| Output Polarity | INVERTED | Package Body Material | PLASTIC/EPOXY |
| Package Code | DIP | Package Shape | RECTANGULAR |
| Package Style | IN-LINE | Propagation Delay (tpd) | 41 ns |
| Qualification Status ! | Not Qualified | Seated Height-Max | 4.44 mm |
| Supply Voltage-Max (Vsup) | 6 V | Supply Voltage-Min (Vsup) | 2 V |
| Supply Voltage-Nom (Vsup) | 5 V | Surface Mount ! | NO |
| Technology | CMOS | Temperature Grade ! | MILITARY |
| Terminal Finish | TIN LEAD | Terminal Form ! | THROUGH-HOLE |
| Terminal Pitch ! | 2.54 mm | Terminal Position | DUAL |
| Width | 7.62 mm | Product Category ! | Encoders, Decoders, Multiplexers & Demultiplexers |
| RoHS | N | Product | Decoders, Encoders, Multiplexers & Demultiplexers |
| Logic Family | 74HC | Number of Bits | 3 bit |
| Number of Input Lines | 1 Input | Number of Output Lines | 8 Output |
| Supply Voltage - Min | 2 V | Supply Voltage - Max | 6 V |
| Minimum Operating Temperature | - 55 C | Maximum Operating Temperature ! | + 125 C |
| Mounting Style | Through Hole | Package / Case | PDIP-16 |
| Brand | onsemi | Function | Decoder/Demultiplexer |
| Height | 3.43 mm | High Level Output Current ! | - 5.2 mA |
| Logic Type | Decoders/Demultiplexers | Low Level Output Current ! | 5.2 mA |
| Number of Circuits | 1 Circuit | Operating Supply Voltage ! | 2 V to 6 V |
| Product Type ! | Encoders, Decoders, Multiplexers & Demultiplexers | Factory Pack Quantity | 500 |
| Subcategory | Logic ICs | Supply Current - Max | 4 uA |
| Unit Weight | 0.057419 oz |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
Recommend Parts
-
![MC74HC08AN]()
AND Gate, HC/UH Series, 4-Func, 2-Input, CMOS, PDIP14, PLASTIC, DIP-14
Brand: Onsemi Package/Case: PDIP-14
3,596 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![MC100EPT21DG]()
MC100EPT21DG
$4.446 3V differential LVPECL to LVTTL voltage level conversion
Brand: Onsemi Package/Case: SOIC-8
9,602 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![MC14528BCP]()
9,253 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![MC14490DWG]()
8,880 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![MC14093BDR2G]()
7,111 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![MC14094BDR2G]()
8,346 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![MC14027BCPG]()
Dual JK-type CMOS flip flops with 3-18V operating voltage
Brand: Onsemi Package/Case: 16-DIP(0.300",7.62mm)
8,754 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
