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Toshiba Semiconductor 74HC Series

11 variants · Toshiba Semiconductor

About the Toshiba Semiconductor Toshiba Semiconductor 74HC Series series

The Toshiba Semiconductor Toshiba Semiconductor 74HC Series series groups 11 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common current - output high, low of 7.8mA, 7.8mA, input type of - and mounting type of Surface Mount. Variants differ by case, logic type and number of bits per element, so you can match the exact case your application requires using the selection guide below.

Select a variant by

Case
14-SOIC (0.154\", 3.90mm Width) · 20-SOIC (0.295\", 7.50mm Width)
Logic type
Buffer, Non-Inverting · Transceiver, Non-Inverting
Number of bits per element
1 · 4 · 8
Number of elements
1 · 2 · 4
Operating temperature
-40°C ~ 85°C (TA) · -40°C ~ 125°C (TA)

Variant comparison

Parameter74HC125D74HC126D74HC244D74HC245D74HC541D
Case14-SOIC (0.154\", 3.90mm Width)14-SOIC (0.154\", 3.90mm Width)20-SOIC (0.295\", 7.50mm Width)20-SOIC (0.295\", 7.50mm Width)20-SOIC (0.295\", 7.50mm Width)
Logic typeBuffer, Non-InvertingBuffer, Non-InvertingBuffer, Non-InvertingTransceiver, Non-InvertingBuffer, Non-Inverting
Number of bits per element11488
Number of elements44211
Operating temperature-40°C ~ 125°C (TA)-40°C ~ 125°C (TA)-40°C ~ 85°C (TA)-40°C ~ 125°C (TA)-40°C ~ 85°C (TA)

Shared specifications

Current - output high, low
7.8mA, 7.8mA
Input type
-
Mounting type
Surface Mount
Output type
3-State
Package
Tape & Reel (TR) Cut Tape (CT)
Voltage
2V ~ 6V

Request a quote on any Toshiba Semiconductor 74HC Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

Frequently asked questions

How do the Toshiba Semiconductor Toshiba Semiconductor 74HC Series variants differ?
Toshiba Semiconductor 74HC Series part numbers differ by case, logic type, number of bits per element and number of elements. Use the selection guide above to pick by case.
How many Toshiba Semiconductor Toshiba Semiconductor 74HC Series part numbers are listed?
11 Toshiba Semiconductor Toshiba Semiconductor 74HC Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for Toshiba Semiconductor Toshiba Semiconductor 74HC Series?
Request a quote (RFQ) for any Toshiba Semiconductor 74HC Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

All variants