| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| SN74F161ADG4 | Texas Instruments | Check for Price | Binary Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDSO16 | SN74F161AD vs SN74F161ADG4 |
| N74F161AD-T | NXP Semiconductors | Check for Price | Binary Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDSO16 | SN74F161AD vs N74F161AD-T |
| SN74F161ADRG4 | Rochester Electronics LLC | Check for Price | Binary Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDSO16 | SN74F161AD vs SN74F161ADRG4 |
| 74F161ASCQR | Fairchild Semiconductor Corporation | Check for Price | Binary Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDSO16 | SN74F161AD vs 74F161ASCQR |
| SN74F161ADRE4 | Rochester Electronics LLC | Check for Price | Binary Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDSO16 | SN74F161AD vs SN74F161ADRE4 |
| I74F161AD,112 | NXP Semiconductors | Check for Price | Binary Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDSO16 | SN74F161AD vs I74F161AD,112 |
| N74F161AD-T | Rochester Electronics LLC | Check for Price | Binary Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDSO16 | SN74F161AD vs N74F161AD-T |
| 74F161ASC | Rochester Electronics LLC | Check for Price | Binary Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDSO16 | SN74F161AD vs 74F161ASC |
| 74F161AD | NXP Semiconductors | Check for Price | Binary Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDSO16 | SN74F161AD vs 74F161AD |
| 74F161ASC | Texas Instruments | Check for Price | Binary Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDSO16 | SN74F161AD vs 74F161ASC |
Part Details for SN74F161AD by Texas Instruments
Results Overview of SN74F161AD by Texas Instruments
- Distributor Offerings: (7 listings)
- Number of FFF Equivalents: (10 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
SN74F161AD Information
SN74F161AD by Texas Instruments is a Counter.
Counters are under the broader part category of Logic Components.
Digital logic governs the behavior of signals in electronic circuits, enabling complex decisions based on simple binary inputs (yes/no). Logic components perform operations from these signals. Read more about Logic Components on our Logic part category page.
Price & Stock for SN74F161AD
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
296-3557-5-ND
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DigiKey | IC BINARY COUNTER 4-BIT 16SOIC Min Qty: 1 Container: Tube |
540 Tube |
|
$0.6403 / $1.2300 | Buy Now |
|
DISTI #
86017004
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Verical | Counter Single 4-Bit Sync Binary UP 16-Pin SOIC Tube RoHS: Compliant Min Qty: 329 Package Multiple: 1 Date Code: 0701 | Americas - 1240 |
|
$0.9476 / $1.1418 | Buy Now |
|
DISTI #
86031359
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Verical | Counter Single 4-Bit Sync Binary UP 16-Pin SOIC Tube RoHS: Compliant Min Qty: 329 Package Multiple: 1 Date Code: 0601 | Americas - 1040 |
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$0.9476 / $1.1418 | Buy Now |
|
DISTI #
88045464
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Verical | Counter Single 4-Bit Sync Binary UP 16-Pin SOIC Tube RoHS: Compliant Min Qty: 329 Package Multiple: 1 | Americas - 444 |
|
$1.1418 | Buy Now |
|
DISTI #
90938041
|
Verical | Counter Single 4-Bit Sync Binary UP 16-Pin SOIC Tube RoHS: Compliant Min Qty: 329 Package Multiple: 1 Date Code: 0401 | Americas - 340 |
|
$1.1418 | Buy Now |
|
|
Quest Components | IC,COUNTER,UP,4-BIT BINARY,F-TTL,SOP,16PIN,PLASTIC | 1163 |
|
$0.2738 / $0.6570 | Buy Now |
|
|
Rochester Electronics | Binary Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDSO16 RoHS: Compliant Status: Obsolete Min Qty: 1 | 3077 |
|
$0.5663 / $0.9134 | Buy Now |
US Tariff Estimator: SN74F161AD by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
SN74F161AD CAD Models
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SN74F161AD Part Data Attributes
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SN74F161AD
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
SN74F161AD
Texas Instruments
Binary Counter, F/FAST Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDSO16
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | SOIC | |
| Package Description | Sop-16 | |
| Pin Count | 16 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Additional Feature | Tco Output | |
| Count Direction | Up | |
| Family | F/Fast | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e4 | |
| Length | 9.9 Mm | |
| Load Capacitance (CL) | 50 Pf | |
| Load/Preset Input | Yes | |
| Logic IC Type | Binary Counter | |
| Max Frequency@Nom-Sup | 90000000 Hz | |
| Max I(ol) | 0.02 A | |
| Mode of Operation | Synchronous | |
| Moisture Sensitivity Level | 1 | |
| Number of Bits | 4 | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Package Body Material | Plastic/Epoxy | |
| Package Code | SOP | |
| Package Equivalence Code | SOP16,.25 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline | |
| Packing Method | Tube | |
| Peak Reflow Temperature (Cel) | 260 | |
| Power Supply Current-Max (ICC) | 55 Ma | |
| Prop. Delay@Nom-Sup | 15 Ns | |
| Propagation Delay (tpd) | 11 Ns | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 Mm | |
| Supply Voltage-Max (Vsup) | 5.5 V | |
| Supply Voltage-Min (Vsup) | 4.5 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | Yes | |
| Technology | Ttl | |
| Temperature Grade | Commercial | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 1.27 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Trigger Type | Positive Edge | |
| Width | 3.9 Mm | |
| fmax-Min | 90 Mhz |
Alternate Parts for SN74F161AD
This table gives cross-reference parts and alternative options found for SN74F161AD. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SN74F161AD, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
SN74F161AD Frequently Asked Questions (FAQ)
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The SN74F161AD can handle clock frequencies up to 100 MHz.
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To ensure proper synchronization, the SN74F161AD should be clocked on the rising edge of the system clock, and the clock signal should be clean and free of noise.
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The SN74F161AD can tolerate input voltages up to 7V, but it is recommended to operate within the specified voltage range of 4.5V to 5.5V for optimal performance.
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To handle metastability issues, it is recommended to use synchronous design techniques, such as using a synchronizer circuit or a FIFO buffer, to ensure that the input data is properly synchronized with the clock signal.
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The SN74F161AD is not a radiation-hardened device, and it is not recommended for use in radiation-intensive environments. For such applications, a radiation-hardened version of the device should be used.