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LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP BINARY COUNTER, PDSO14
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.
Part # | Distributor | Description | Stock | Price | Buy | |
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Rochester Electronics | Binary Counter, LS Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, TTL, PDSO14 ' RoHS: Compliant Status: Obsolete Min Qty: 1 | 2500 |
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$1.4900 / $1.7500 | Buy Now |
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SN74LS293DR
Texas Instruments
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Datasheet
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SN74LS293DR
Texas Instruments
LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP BINARY COUNTER, PDSO14
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Pbfree Code | Yes | |
Rohs Code | Yes | |
Part Life Cycle Code | Obsolete | |
Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
Reach Compliance Code | compliant | |
HTS Code | 8542.39.00.01 | |
Samacsys Manufacturer | Texas Instruments | |
Additional Feature | DIVIDE BY 2 AND DIVIDE BY 8 FUNCTIONS | |
Count Direction | UP | |
Family | LS | |
JESD-30 Code | R-PDSO-G14 | |
Length | 8.65 mm | |
Load/Preset Input | NO | |
Logic IC Type | BINARY COUNTER | |
Mode of Operation | ASYNCHRONOUS | |
Number of Bits | 3 | |
Number of Functions | 2 | |
Number of Terminals | 14 | |
Operating Temperature-Max | 70 °C | |
Operating Temperature-Min | ||
Package Body Material | PLASTIC/EPOXY | |
Package Code | SOP | |
Package Equivalence Code | SOP14,.25 | |
Package Shape | RECTANGULAR | |
Package Style | SMALL OUTLINE | |
Packing Method | TR | |
Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
Power Supply Current-Max (ICC) | 15 mA | |
Propagation Delay (tpd) | 51 ns | |
Qualification Status | Not Qualified | |
Seated Height-Max | 1.75 mm | |
Supply Voltage-Max (Vsup) | 5.25 V | |
Supply Voltage-Min (Vsup) | 4.75 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 | NEGATIVE EDGE | |
Width | 3.9 mm | |
fmax-Min | 16 MHz |
This table gives cross-reference parts and alternative options found for SN74LS293DR. 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 SN74LS293DR, 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 |
---|---|---|---|
DM74LS293M | LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP BINARY COUNTER, PDSO14, PLASTIC, SOP-14 | Texas Instruments | SN74LS293DR vs DM74LS293M |
SN74LS293DR2 | LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP BINARY COUNTER, PDSO14, SOIC-14 | onsemi | SN74LS293DR vs SN74LS293DR2 |
SN74LS293D | Binary Counter, LS Series, Asynchronous, Negative Edge Triggered, 3-Bit, Up Direction, TTL, PDSO14, SOIC-14 | Rochester Electronics LLC | SN74LS293DR vs SN74LS293D |
HD74LS293RP | LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP BINARY COUNTER, PDSO14, FP-14DN | Renesas Electronics Corporation | SN74LS293DR vs HD74LS293RP |
SN74LS293D | 4-Bit Binary Counters 14-SOIC 0 to 70 | Texas Instruments | SN74LS293DR vs SN74LS293D |
DM74LS293MX | LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP BINARY COUNTER, PDSO14, 0.150 INCH, PLASTIC, SOP-14 | Texas Instruments | SN74LS293DR vs DM74LS293MX |
SN74LS293DE4 | LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP BINARY COUNTER, PDSO14 | Texas Instruments | SN74LS293DR vs SN74LS293DE4 |
SN74LS293DRE4 | LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP BINARY COUNTER, PDSO14 | Texas Instruments | SN74LS293DR vs SN74LS293DRE4 |