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Part Details for SN74HC191NSR by Texas Instruments
Overview of SN74HC191NSR by Texas Instruments
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (7 crosses)
- CAD Models: (Available)
- Number of Functional Equivalents: (7 options)
- 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.
Applications
Education and Research
Healthcare
Agriculture Technology
Price & Stock for SN74HC191NSR
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
296-12890-1-ND
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DigiKey | IC BINARY COUNTER 4-BIT 16SO Min Qty: 1 Lead time: 12 Weeks Container: Tape & Reel (TR), Digi-Reel®, Cut Tape (CT) | Temporarily Out of Stock |
|
$0.3361 / $0.8700 | Buy Now |
|
DISTI #
595-SN74HC191NSR
|
Mouser Electronics | Counter ICs 4-Bit Sync UpDn Bnry RoHS: Compliant | 0 |
|
$0.3250 / $0.8600 | Order Now |
|
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Ameya Holding Limited | IC BINARY COUNTER UP/DOWN 16SO | 19431 |
|
RFQ | |
|
|
Chip1Cloud | IC BINARY COUNTER UP/DOWN 16SO | 1400 |
|
RFQ |
Part Details for SN74HC191NSR
SN74HC191NSR CAD Models
SN74HC191NSR Part Data Attributes:
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SN74HC191NSR
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
SN74HC191NSR
Texas Instruments
4-Bit Synchronous Up/Down Binary Counters 16-SO -40 to 85
|
| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Package Description | GREEN, PLASTIC, SOP-16 | |
| Pin Count | 16 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Additional Feature | RCO OUTPUT | |
| Count Direction | BIDIRECTIONAL | |
| Family | HC/UH | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e4 | |
| Length | 10.2 mm | |
| Load Capacitance (CL) | 50 pF | |
| Load/Preset Input | YES | |
| Logic IC Type | BINARY COUNTER | |
| Max Frequency@Nom-Sup | 17000000 Hz | |
| Max I(ol) | 0.0052 A | |
| Mode of Operation | SYNCHRONOUS | |
| Moisture Sensitivity Level | 1 | |
| Number of Bits | 4 | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP16,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Packing Method | TR | |
| Peak Reflow Temperature (Cel) | 260 | |
| Power Supply Current-Max (ICC) | 0.08 mA | |
| Prop. Delay@Nom-Sup | 41 ns | |
| Propagation Delay (tpd) | 240 ns | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 2 mm | |
| Supply Voltage-Max (Vsup) | 6 V | |
| Supply Voltage-Min (Vsup) | 2 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| 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) | NOT SPECIFIED | |
| Trigger Type | POSITIVE EDGE | |
| Width | 5.3 mm | |
| fmax-Min | 19 MHz |
Alternate Parts for SN74HC191NSR
This table gives cross-reference parts and alternative options found for SN74HC191NSR. 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 SN74HC191NSR, 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.
| Part Number | Description | Manufacturer | Compare |
|---|---|---|---|
| CD74HC191M | High Speed CMOS Logic Presettable Synchronous 4-Bit Binary Up/Down Counters 16-SOIC -55 to 125 | Texas Instruments | SN74HC191NSR vs CD74HC191M |
| CD74HC191M96 | High Speed CMOS Logic Presettable Synchronous 4-Bit Binary Up/Down Counters 16-SOIC -55 to 125 | Texas Instruments | SN74HC191NSR vs CD74HC191M96 |
| CD74HC191MT | High Speed CMOS Logic Presettable Synchronous 4-Bit Binary Up/Down Counters 16-SOIC -55 to 125 | Texas Instruments | SN74HC191NSR vs CD74HC191MT |
| SN74HC191DRG4 | 4-Bit Synchronous Up/Down Binary Counters 16-SOIC -40 to 85 | Texas Instruments | SN74HC191NSR vs SN74HC191DRG4 |
| SN74HC191DR | 4-Bit Synchronous Up/Down Binary Counters 16-SOIC -40 to 85 | Texas Instruments | SN74HC191NSR vs SN74HC191DR |
| CD74HC191MG4 | High Speed CMOS Logic Presettable Synchronous 4-Bit Binary Up/Down Counters 16-SOIC -55 to 125 | Texas Instruments | SN74HC191NSR vs CD74HC191MG4 |
| CD74HC191M96E4 | High Speed CMOS Logic Presettable Synchronous 4-Bit Binary Up/Down Counters 16-SOIC -55 to 125 | Texas Instruments | SN74HC191NSR vs CD74HC191M96E4 |