Part Details for T74LS257B1 by STMicroelectronics
Overview of T74LS257B1 by STMicroelectronics
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Part Details for T74LS257B1
T74LS257B1 CAD Models
T74LS257B1 Part Data Attributes
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T74LS257B1
STMicroelectronics
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Datasheet
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T74LS257B1
STMicroelectronics
LS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDIP16, PLASTIC, DIP-16
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Rohs Code | No | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | STMICROELECTRONICS | |
Part Package Code | DIP | |
Package Description | PLASTIC, DIP-16 | |
Pin Count | 16 | |
Reach Compliance Code | unknown | |
HTS Code | 8542.39.00.01 | |
Family | LS | |
JESD-30 Code | R-PDIP-T16 | |
Load Capacitance (CL) | 15 pF | |
Logic IC Type | MULTIPLEXER | |
Max I(ol) | 0.024 A | |
Number of Functions | 4 | |
Number of Inputs | 2 | |
Number of Outputs | 1 | |
Number of Terminals | 16 | |
Operating Temperature-Max | 70 °C | |
Operating Temperature-Min | ||
Output Characteristics | 3-STATE | |
Output Polarity | TRUE | |
Package Body Material | PLASTIC/EPOXY | |
Package Code | DIP | |
Package Equivalence Code | DIP16,.3 | |
Package Shape | RECTANGULAR | |
Package Style | IN-LINE | |
Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
Power Supply Current-Max (ICC) | 17 mA | |
Prop. Delay@Nom-Sup | 18 ns | |
Propagation Delay (tpd) | 18 ns | |
Qualification Status | Not Qualified | |
Seated Height-Max | 5.1 mm | |
Supply Voltage-Max (Vsup) | 5.25 V | |
Supply Voltage-Min (Vsup) | 4.75 V | |
Supply Voltage-Nom (Vsup) | 5 V | |
Surface Mount | NO | |
Technology | TTL | |
Temperature Grade | COMMERCIAL | |
Terminal Form | THROUGH-HOLE | |
Terminal Pitch | 2.54 mm | |
Terminal Position | DUAL | |
Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
Width | 7.62 mm |
Alternate Parts for T74LS257B1
This table gives cross-reference parts and alternative options found for T74LS257B1. 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 T74LS257B1, 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 |
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SN74LS257BN | LS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDIP16, PLASTIC, DIP-16 | onsemi | T74LS257B1 vs SN74LS257BN |
SN74LS257BN | Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-PDIP 0 to 70 | Texas Instruments | T74LS257B1 vs SN74LS257BN |