Part Details for SN74ALS191ANSRE4 by Texas Instruments
Results Overview of SN74ALS191ANSRE4 by Texas Instruments
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (4 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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SN74ALS191ANSRE4 Information
SN74ALS191ANSRE4 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.
Part Details for SN74ALS191ANSRE4
SN74ALS191ANSRE4 CAD Models
SN74ALS191ANSRE4 Part Data Attributes
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SN74ALS191ANSRE4
Texas Instruments
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SN74ALS191ANSRE4
Texas Instruments
ALS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, GREEN, PLASTIC, SOP-16
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Rohs Code | Yes | |
Part Life Cycle Code | Obsolete | |
Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
Part Package Code | SOIC | |
Package Description | SOP, SOP16,.3 | |
Pin Count | 16 | |
Reach Compliance Code | unknown | |
HTS Code | 8542.39.00.01 | |
Additional Feature | TCO OUTPUT | |
Count Direction | BIDIRECTIONAL | |
Family | ALS | |
JESD-30 Code | R-PDSO-G16 | |
Length | 10.2 mm | |
Load/Preset Input | YES | |
Logic IC Type | BINARY COUNTER | |
Max Frequency@Nom-Sup | 30000000 Hz | |
Max I(ol) | 0.008 A | |
Mode of Operation | SYNCHRONOUS | |
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,.3 | |
Package Shape | RECTANGULAR | |
Package Style | SMALL OUTLINE | |
Packing Method | TR | |
Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
Power Supply Current-Max (ICC) | 22 mA | |
Propagation Delay (tpd) | 18 ns | |
Qualification Status | Not Qualified | |
Seated Height-Max | 2 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 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 | 30 MHz |
Alternate Parts for SN74ALS191ANSRE4
This table gives cross-reference parts and alternative options found for SN74ALS191ANSRE4. 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 SN74ALS191ANSRE4, 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 | Manufacturer | Composite Price | Description | Compare |
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SN74ALS191ADRG4 | Texas Instruments | Check for Price | ALS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16 | SN74ALS191ANSRE4 vs SN74ALS191ADRG4 |
DM74ALS193M | National Semiconductor Corporation | Check for Price | IC ALS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, SOP-16, Counter | SN74ALS191ANSRE4 vs DM74ALS193M |
SN74ALS193AD | Texas Instruments | $1.5588 | 4-Bit Synchronous Up/Down Binary Counters With Dual Clock and Clear 16-SOIC 0 to 70 | SN74ALS191ANSRE4 vs SN74ALS193AD |
SN74ALS191ADE4 | Texas Instruments | Check for Price | 4-Bit Synchronous Up/Down Binary Counters 16-SOIC 0 to 70 | SN74ALS191ANSRE4 vs SN74ALS191ADE4 |