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onsemi MM74 Isolators Series

3 variants · onsemi

About the onsemi MM74 Isolators Series

The onsemi MM74 Isolators Series series groups 3 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common case of 14-TSSOP (0.173\", 4.40mm Width) and mounting of Surface Mount. Variants differ by current - output high, low, current - quiescent and I/O channels, so you can match the exact current - output high, low your application requires using the selection guide below. All listed onsemi MM74 Isolators Series part numbers are active and orderable.

Select a variant by

Current - output high, low
4.8mA, 4.8mA · 5.2mA, 5.2mA
Current - quiescent
1 µA · 2 µA
I/O channels
1 · 2
Input logic level - high
1.5V ~ 4.2V · 1.9V ~ 2.1V · 2V
Input logic level - low
0.3V ~ 1.2V · 0.5V ~ 0.6V · 0.8V
Logic type
Inverter · NAND Gate · OR Gate
Max propagation delay @ v, max CL
20ns @ 5V, 50pF · 20ns @ 6V, 50pF · 21ns @ 6V, 50pF
Number of circuits
4 · 6

Shared specifications

Case
14-TSSOP (0.173\", 4.40mm Width)
Mounting
Surface Mount

Variant comparison

ParameterMM74HCT14MTCXMM74HC132MTCMM74HCT32MTC
Current - output high, low4.8mA, 4.8mA5.2mA, 5.2mA5.2mA, 5.2mA
Current - quiescent1 µA2 µA2 µA
I/O channels122
Input logic level - high1.9V ~ 2.1V1.5V ~ 4.2V2V
Input logic level - low0.5V ~ 0.6V0.3V ~ 1.2V0.8V
Logic typeInverterNAND GateOR Gate
Max propagation delay @ v, max CL20ns @ 5V, 50pF21ns @ 6V, 50pF20ns @ 6V, 50pF
Number of circuits644

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All variants