Part Details for HD74LS191RP-EL by Hitachi Ltd
Overview of HD74LS191RP-EL by Hitachi Ltd
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (8 crosses)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
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Space Technology
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Part Details for HD74LS191RP-EL
HD74LS191RP-EL CAD Models
HD74LS191RP-EL Part Data Attributes
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HD74LS191RP-EL
Hitachi Ltd
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Datasheet
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HD74LS191RP-EL
Hitachi Ltd
Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, PDSO16, FP-16DN
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| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | HITACHI LTD | |
| Part Package Code | SOIC | |
| Package Description | SOP, | |
| Pin Count | 16 | |
| Reach Compliance Code | unknown | |
| HTS Code | 8542.39.00.01 | |
| Additional Feature | TCO OUTPUT | |
| Count Direction | BIDIRECTIONAL | |
| Family | LS | |
| JESD-30 Code | R-PDSO-G16 | |
| Length | 9.9 mm | |
| Load/Preset Input | YES | |
| Logic IC Type | BINARY COUNTER | |
| Mode of Operation | SYNCHRONOUS | |
| Number of Bits | 4 | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 75 °C | |
| Operating Temperature-Min | -20 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Propagation Delay (tpd) | 36 ns | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 mm | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | YES | |
| Technology | TTL | |
| Temperature Grade | COMMERCIAL EXTENDED | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Trigger Type | POSITIVE EDGE | |
| Width | 3.95 mm | |
| fmax-Min | 20 MHz |
Alternate Parts for HD74LS191RP-EL
This table gives cross-reference parts and alternative options found for HD74LS191RP-EL. 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 HD74LS191RP-EL, 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 |
|---|---|---|---|
| HD74LS669FP-EL | Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, PDSO16, FP-16DA | Hitachi Ltd | HD74LS191RP-EL vs HD74LS669FP-EL |
| HD74LS193FP | Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, PDSO16, FP-16DA | Hitachi Ltd | HD74LS191RP-EL vs HD74LS193FP |
| HD74LS191FPEL | LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, 5.50 X 10.06 MM, 1.27 MM PITCH, PLASTIC, SOP-16 | Renesas Electronics Corporation | HD74LS191RP-EL vs HD74LS191FPEL |
| HD74LS191RP | Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, PDSO16, FP-16DN | Hitachi Ltd | HD74LS191RP-EL vs HD74LS191RP |
| HD74LS191FP-EL | Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, PDSO16, FP-16DA | Hitachi Ltd | HD74LS191RP-EL vs HD74LS191FP-EL |
| SN74LS193D | LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, SOIC-16 | Motorola Mobility LLC | HD74LS191RP-EL vs SN74LS193D |
| HD74LS191FP | Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Bidirectional, TTL, PDSO16, FP-16DA | Hitachi Ltd | HD74LS191RP-EL vs HD74LS191FP |
| SN74LS193DR2 | LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16, PLASTIC, SOIC-16 | Motorola Mobility LLC | HD74LS191RP-EL vs SN74LS193DR2 |