MC74AC139DG
onsemi
74ACTube-40°C ~ 85°C
Ref. price$0.86
Lead time on requestGet quote
onsemi MC74 Memory Series
17 variants · onsemi
About the onsemi MC74 Memory Series
The onsemi MC74 Memory Series series groups 17 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common mounting of Surface Mount. Variants differ by case, operating temperature and package, so you can match the exact case your application requires using the selection guide below.
Select a variant by
- Case
- 14-TSSOP (0.173\", 4.40mm Width) · 16-SOIC (0.154\", 3.90mm Width) · 16-TSSOP (0.173\", 4.40mm Width) · 20-SOIC (0.295\", 7.50mm Width) · 20-TSSOP (0.173\", 4.40mm Width)
- Operating temperature
- -55°C ~ 125°C (TA) · -40°C ~ 85°C · -40°C ~ 85°C (TA) · -40°C ~ 125°C
- Package
- Tape & Reel (TR) · Tape & Reel (TR); Cut Tape (CT) · Tube
- Current - output high, low
- 4mA, 4mA · 6mA, 6mA · 7.8mA, 7.8mA · 8mA, 8mA · 24mA, 24mA
- Voltage
- 2V ~ 3.6V · 2V ~ 5.5V · 2V ~ 6V · 4.5V ~ 5.5V
- Type
- D-Type · Decoder/Demultiplexer · Multiplexer
- Number of bits per element
- 1 · 8
Shared specifications
- Mounting
- Surface Mount
Variant comparison
| Parameter | MC74ACT157DTR2G | MC74HC273ADTR2G | MC74HCT125ADTR2G | MC74LCX157DTR2G | MC74LCX541DWR2G | MC74LVX132DTR2G |
|---|---|---|---|---|---|---|
| Case | 16-TSSOP (0.173\", 4.40mm Width) | 20-TSSOP (0.173\", 4.40mm Width) | 14-TSSOP (0.173\", 4.40mm Width) | 16-TSSOP (0.173\", 4.40mm Width) | 20-SOIC (0.295\", 7.50mm Width) | 14-TSSOP (0.173\", 4.40mm Width) |
| Operating temperature | -40°C ~ 85°C | -55°C ~ 125°C (TA) | -55°C ~ 125°C (TA) | -40°C ~ 85°C | -40°C ~ 85°C (TA) | -40°C ~ 125°C |
| Package | Tape & Reel (TR); Cut Tape (CT) | Tape & Reel (TR); Cut Tape (CT) | Tape & Reel (TR); Cut Tape (CT) | Tape & Reel (TR) | Tape & Reel (TR); Cut Tape (CT) | Tape & Reel (TR); Cut Tape (CT) |
| Current - output high, low | 24mA, 24mA | 7.8mA, 7.8mA | 6mA, 6mA | 24mA, 24mA | 24mA, 24mA | 4mA, 4mA |
| Voltage | 4.5V ~ 5.5V | 2V ~ 6V | 2V ~ 6V | 2V ~ 3.6V | 2V ~ 3.6V | 2V ~ 3.6V |
| Type | Multiplexer | D-Type | — | Multiplexer | — | — |
| Number of bits per element | — | 8 | 1 | — | 8 | — |
Request a quote on any onsemi MC74 Memory Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.
