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Texas Instruments 74LS Microcontrollers Series

6 variants · Texas Instruments

About the Texas Instruments 74LS Microcontrollers Series

The Texas Instruments 74LS Microcontrollers Series series groups 6 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common mounting of Through Hole, package of Bulk and voltage of 4.75V ~ 5.25V. Variants differ by case, current - output high, low and operating temperature, so you can match the exact case your application requires using the selection guide below.

Select a variant by

Case
14-DIP (0.300\", 7.62mm) · 16-DIP (0.300\", 7.62mm)
Current - output high, low
8mA, 400µA · 400µA, 8mA
Operating temperature
0°C ~ 70°C · 0°C ~ 70°C (TA)

Shared specifications

Mounting
Through Hole
Package
Bulk
Voltage
4.75V ~ 5.25V

Variant comparison

Parameter74LS153DC74LS86PC
Case16-DIP (0.300\", 7.62mm)14-DIP (0.300\", 7.62mm)
Current - output high, low8mA, 400µA400µA, 8mA
Operating temperature0°C ~ 70°C (TA)0°C ~ 70°C

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

All variants