MC74HC238ADTR2G Standard Logic by ON Semiconductor

1-of-8 Decoder/Demultiplexer

Status: Active
Series: MC74HC238A
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The MC74HC238A is identical in pinout to the LS238. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. The HC238A decodes a three bit Address to one of eight active high 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.

Where to Buy

Prices starting from US$0.13

Distributor Stock
Logo for Farnell
Farnell
from US$0.18
129
in stock
Buy Now
Logo for Transfer Multisort Elektronik
Transfer Multisort Elektronik
from US$0.20
667
in stock
Buy Now
Logo for Newark Electronics
Newark Electronics
from US$0.19
129
in stock
Buy Now
Logo for element14
element14
from US$0.18
129
in stock
Buy Now
Logo for Future Electronics
Future Electronics
from US$0.15
-
Buy Now
Logo for Avnet America
Avnet America
from US$0.13
-
Buy Now
Logo for EBV Elektronik
EBV Elektronik
-
-
Buy Now
Logo for Avnet Silica
Avnet Silica
-
-
Buy Now

Features

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
These are PbFree Devices
Applications
Industrial

Specifications

Description MC74HC238A
Compliance Pb-free Halide free
Channels 1
VCC Min (V) 2
VCC Max (V) 6
tpd Max (ns) 19
IO Max (mA) null
Package Type TSSOP-16

Alternative Descriptions

IC: digital | Transfer Multisort Elektronik
Decoder/Demultiplexer, 1:8, Tssop-8 | Newark Electronics
DECODER/DEMULTIPLEXER, 1:8, TSSOP-8 | element14
DECODER/DEMULTIPLEXER, 1: 8, TSSOP-8 | Farnell
MC74HC238A Series 6 V Surface Mount 1-of-8 Decoder / Demultiplexer - TSSOP-16 | Future Electronics
Decoder/Demultiplexer Single 3-to-8 16-Pin TSSOP T/R | Avnet America


Frequently Asked Questions

Where can I find additional details, specifications and documents for a MC74HC238ADTR2G?

Additional datasheets, footprints and schematics for MC74HC238ADTR2G are listed on our Part Details page. You can also find images and similar parts to MC74HC238ADTR2G on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MC74HC238ADTR2G on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MC74HC238ADTR2G price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does MC74HC238ADTR2G fall under?

The MC74HC238ADTR2G is listed under Timing, Logic & Memory > Standard Logic > Multiplexers.

Can I view similar or alternative parts?

You can view similar parts to MC74HC238ADTR2G when available in the Multiplexers range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the MC74HC238ADTR2G you can contact the distributor directly for product support, shipping queries etc.

Is the MC74HC238ADTR2G RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for MC74HC238ADTR2G have stock available?

Authorised distributors including Transfer Multisort Elektronik, Newark Electronics, element14, Farnell and Future Electronics have stock available or on a lead time for MC74HC238ADTR2G.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for MC74HC238ADTR2G often in real-time on the comparison pages.

What if I can't find stock of MC74HC238ADTR2G?

You can fill out our help required form which you can use to request a quote for MC74HC238ADTR2G from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay