Part Details for SN74ALS191ADR by Texas Instruments
Overview of SN74ALS191ADR by Texas Instruments
- Distributor Offerings: (7 listings)
- Number of FFF Equivalents: (10 crosses)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 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
Space Technology
Computing and Data Storage
Aerospace and Defense
Automotive
Price & Stock for SN74ALS191ADR
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
2156-SN74ALS191ADR-ND
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DigiKey | IC BINARY COUNTER 4-BIT 16SOIC Min Qty: 1 Lead time: 12 Weeks Container: Bulk MARKETPLACE PRODUCT |
4205 In Stock |
|
$1.5700 | Buy Now |
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DISTI #
296-29442-1-ND
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DigiKey | IC BINARY COUNTER 4-BIT 16SOIC Min Qty: 1 Lead time: 12 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) | Temporarily Out of Stock |
|
$1.4965 / $3.1800 | Buy Now |
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DISTI #
595-SN74ALS191ADR
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Mouser Electronics | Counter ICs 4-Bit Synch Up/Down Binary Counter RoHS: Compliant | 0 |
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$1.4000 / $1.4500 | Order Now |
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Bristol Electronics | 523 |
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RFQ | ||
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Quest Components | ALS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16 | 4990 |
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$1.0631 / $3.0375 | Buy Now |
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Quest Components | ALS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16 | 418 |
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$1.8731 / $3.0375 | Buy Now |
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Rochester Electronics | SN74ALS191A 4-Bit Synchronous Up/Down Binary Counters RoHS: Compliant Status: Active Min Qty: 1 | 2500 |
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$1.3500 / $1.5900 | Buy Now |
Part Details for SN74ALS191ADR
SN74ALS191ADR CAD Models
SN74ALS191ADR Part Data Attributes
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SN74ALS191ADR
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
SN74ALS191ADR
Texas Instruments
4-Bit Synchronous Up/Down Binary Counters 16-SOIC 0 to 70
|
| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Package Description | GREEN, PLASTIC, MS-012AC, SOIC-16 | |
| Pin Count | 16 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Additional Feature | TCO OUTPUT | |
| Count Direction | BIDIRECTIONAL | |
| Family | ALS | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e4 | |
| Length | 9.9 mm | |
| Load Capacitance (CL) | 50 pF | |
| Logic IC Type | BINARY COUNTER | |
| Max Frequency@Nom-Sup | 30000000 Hz | |
| Max I(ol) | 0.008 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 | TR | |
| Peak Reflow Temperature (Cel) | 260 | |
| Power Supply Current-Max (ICC) | 22 mA | |
| Prop. Delay@Nom-Sup | 31 ns | |
| Propagation Delay (tpd) | 18 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) | NOT SPECIFIED | |
| Trigger Type | POSITIVE EDGE | |
| Width | 3.9 mm | |
| fmax-Min | 30 MHz |
Alternate Parts for SN74ALS191ADR
This table gives cross-reference parts and alternative options found for SN74ALS191ADR. 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 SN74ALS191ADR, 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 |
|---|---|---|---|
| SN74ALS193ANSRE4 | ALS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, GREEN, PLASTIC, SOP-16 | Texas Instruments | SN74ALS191ADR vs SN74ALS193ANSRE4 |
| DM74ALS193MX | ALS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, SOP-16 | Texas Instruments | SN74ALS191ADR vs DM74ALS193MX |
| SN74ALS191ANSRE4 | ALS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, GREEN, PLASTIC, SOP-16 | Texas Instruments | SN74ALS191ADR vs SN74ALS191ANSRE4 |
| SN74ALS191ADG4 | 4-Bit Synchronous Up/Down Binary Counters 16-SOIC 0 to 70 | Texas Instruments | SN74ALS191ADR vs SN74ALS191ADG4 |
| SN74ALS191AD | 4-Bit Synchronous Up/Down Binary Counters 16-SOIC 0 to 70 | Texas Instruments | SN74ALS191ADR vs SN74ALS191AD |
| SN74ALS193ADE4 | ALS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16 | Texas Instruments | SN74ALS191ADR vs SN74ALS193ADE4 |
| SN74ALS193ADRE4 | 4-Bit Synchronous Up/Down Binary Counters With Dual Clock and Clear 16-SOIC 0 to 70 | Texas Instruments | SN74ALS191ADR vs SN74ALS193ADRE4 |
| SN74ALS193ANSRG4 | ALS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, GREEN, PLASTIC, SOP-16 | Texas Instruments | SN74ALS191ADR vs SN74ALS193ANSRG4 |
| SN74ALS193ADRG4 | 4-Bit Synchronous Up/Down Binary Counters With Dual Clock and Clear 16-SOIC 0 to 70 | Texas Instruments | SN74ALS191ADR vs SN74ALS193ADRG4 |
| DV74ALS193D | Binary Counter, ALS Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, PDSO16, PLASTIC, SOP-16 | avg Semiconductors | SN74ALS191ADR vs DV74ALS193D |