onsemi MC74HC161ADG Integrated Circuits (ICs)
Counter IC Binary Counter 1 Element 4 Bit Positive Edge 16-SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
MC74HC161ADG
Base Model
Detailed Description
IC COUNTER 4BIT PRESET 16SOIC
Package
16-SOIC (0.154", 3.90mm Width)
Key Features
Package: 16-SOIC (0.154", 3.90mm Width); Supply Voltage: 2 V ~ 6 V
Lifecycle Status
Active
Datasheet
MC74HC161ADG Datasheet
Quick Jump:
Technical Specifications
onsemi MC74HC161ADG Integrated Circuits (ICs) technical specifications.
General
Series
74HC
Package / Case
16-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
2 V ~ 6 V
Lifecycle Status
Active
Package
16-SOIC (0.154", 3.90mm Width)
Direction
Up
Number of Elements
1
Logic Type
Binary Counter
Alternate Parts Comparison (MC74HC161ADG vs MC74HC02ADR2G-Q vs MC74HC1G32DFT1G vs MC74HC1G14DFT1G)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Series | 74HC | 74HC | 74HC | 74HC |
| Package / Case | 16-SOIC | 14-SOIC | 5-TSSOP | 5-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C |
| Supply Voltage | 2 V ~ 6 V | 2V ~ 6V | 2V ~ 6V | 2V ~ 6V |
| Lifecycle Status | Active | Active | Obsolete | Active |
| Logic Type | Binary Counter | NOR Gate | OR Gate | Inverter |
| Current Output High Low | -- | 5.2mA, 5.2mA | 2.6mA, 2.6mA | 2.6mA, 2.6mA |
| Current Quiescent Max | -- | 2 µA | 1 µA | 1 µA |
| Input Logic Level High | -- | 1.5V ~ 4.2V | 1.5V ~ 4.2V | 2.2V ~ 3.85V |
| Input Logic Level Low | -- | 0.5V ~ 1.8V | 0.5V ~ 1.8V | 0.9V ~ 1.65V |
| Max Propagation Delay V Max Cl | -- | 13ns @ 6V, 50pF | 17ns @ 6V, 50pF | 17ns @ 6V, 50pF |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
MC74AC163DR2GonsemiSimilaronsemi
Pin YesPkg YesElec Mixed
4-Bit Synchronous Counter, SOIC, 140MHz, CMOS
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