Texas Instruments SN74LS173ADRE4
- Part Number:
- SN74LS173ADRE4
- Manufacturer:
- Texas Instruments
- Ventron No:
- 3211929-SN74LS173ADRE4
- Description:
- IC D-TYPE POS TRG SNGL 16SOIC
- Datasheet:
- SN74LS173ADRE4
Texas Instruments SN74LS173ADRE4 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments SN74LS173ADRE4.
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case16-SOIC (0.154, 3.90mm Width)
- Number of Pins16
- Operating Temperature0°C~70°C TA
- PackagingTape & Reel (TR)
- Series74LS
- Pbfree Codeyes
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations16
- Additional FeatureWITH HOLD MODE; WITH DUAL OUTPUT ENABLE; DISABLE TIME CL = 5PF
- SubcategoryFF/Latches
- Packing MethodTAPE AND REEL
- TechnologyTTL
- Voltage - Supply4.75V~5.25V
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)NOT SPECIFIED
- Supply Voltage5V
- Reflow Temperature-Max (s)NOT SPECIFIED
- Base Part Number74LS173
- FunctionMaster Reset
- Qualification StatusNot Qualified
- Output TypeTri-State, Non-Inverted
- Number of Elements1
- PolarityNon-Inverting
- Power Supplies5V
- Output Current24mA
- Clock Frequency50MHz
- Propagation Delay30 ns
- Turn On Delay Time28 ns
- FamilyLS
- Output Characteristics3-STATE
- Current - Output High, Low2.6mA 24mA
- Number of Bits per Element4
- Max Propagation Delay @ V, Max CL25ns @ 5V, 45pF
- Trigger TypePositive Edge
- Number of Input Lines2
- fmax-Min30 MHz
- Clock Edge Trigger TypePositive Edge
- Length9.9mm
- Width3.9mm
- RoHS StatusROHS3 Compliant
SN74LS173ADRE4 Overview
This product is a surface mount component with 16 pins. It can operate within a temperature range of 0°C to 70°C. The voltage supply for this component is between 4.75V and 5.25V. It is currently not qualified for use. The power supply required for this component is 5V. It has a 3-STATE output characteristic and each element has 4 bits. The clock edge trigger type is positive edge. The length of this component is 9.9mm.
SN74LS173ADRE4 Features
Tape & Reel (TR) package
74LS series
16 pins
5V power supplies
SN74LS173ADRE4 Applications
There are a lot of Texas Instruments SN74LS173ADRE4 Flip Flops applications.
ESD protection
Convert a momentary switch to a toggle switch
Control circuits
Common Clocks
Guaranteed simultaneous switching noise level
Frequency Divider circuits
ESD performance
Modulo – n – counter
Single Down Count-Control Line
Circuit Design
This product is a surface mount component with 16 pins. It can operate within a temperature range of 0°C to 70°C. The voltage supply for this component is between 4.75V and 5.25V. It is currently not qualified for use. The power supply required for this component is 5V. It has a 3-STATE output characteristic and each element has 4 bits. The clock edge trigger type is positive edge. The length of this component is 9.9mm.
SN74LS173ADRE4 Features
Tape & Reel (TR) package
74LS series
16 pins
5V power supplies
SN74LS173ADRE4 Applications
There are a lot of Texas Instruments SN74LS173ADRE4 Flip Flops applications.
ESD protection
Convert a momentary switch to a toggle switch
Control circuits
Common Clocks
Guaranteed simultaneous switching noise level
Frequency Divider circuits
ESD performance
Modulo – n – counter
Single Down Count-Control Line
Circuit Design
SN74LS173ADRE4 More Descriptions
IC FF D-TYPE SNGL 4BIT 16SOIC
Flip-Flop Logic IC; Logic Family:LS; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Package/Case:16-SOIC; No. of Pins:16; Operating Temperature Range:0°C to 70°C; Input Type:TTL; Leaded Process Compatible:Yes ;RoHS Compliant: Yes
The '173 and 'LS173A 4-bit registers include D-type flip-flops featuring totem-pole 3-state outputs capable of driving highly capacitive or relatively low-impedance loads. The high-impedance third state and increased high-logic-level drive provide these flip-flops with the capability of being connected directly to and driving the bus lines in a bus-organized system without need for interface or pull-up components. Up to 128 of the SN74173 or SN74LS173A outputs can be connected to a common bus and still drive two Series 54/74 or 54LS/74LS TTL normalized loads, respectively. Similarly, up to 49 of the SN54173 or SN54LS173A outputs can be connected to a common bus and drive one additional Series 54/74 or 54LS/74LS TTL normalized load, respectively. To minimize the possibility that two outputs will attempt to take a common bus to opposite logic levels, the output control circuitry is designed so that the average output disable times are shorter than the average output enable times. Gated enable inputs are provided on these devices for controlling the entry of data into the flip-flops. When both data-enable (G1, G2) inputs are low, data at the D inputs are loaded into their respective flip-flops on the next positive transition of the buffered clock input. Gate output-control (M, N) inputs also are provided. When both are low, the normal logic states (high or low levels) of the four outputs are available for driving the loads or bus lines. The outputs are disabled independently from the level of the clock by a high logic level at either output-control input. The outputs then present a high impedance and neither load nor drive the bus line. Detailed operation is given in the function table. The SN54173 and SN54LS173A are characterized for operation over the full military temperature range of -55C to 125C. The SN74173 and SN74LS173A are characterized for operation from 0C to 70C.
Flip-Flop Logic IC; Logic Family:LS; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Package/Case:16-SOIC; No. of Pins:16; Operating Temperature Range:0°C to 70°C; Input Type:TTL; Leaded Process Compatible:Yes ;RoHS Compliant: Yes
The '173 and 'LS173A 4-bit registers include D-type flip-flops featuring totem-pole 3-state outputs capable of driving highly capacitive or relatively low-impedance loads. The high-impedance third state and increased high-logic-level drive provide these flip-flops with the capability of being connected directly to and driving the bus lines in a bus-organized system without need for interface or pull-up components. Up to 128 of the SN74173 or SN74LS173A outputs can be connected to a common bus and still drive two Series 54/74 or 54LS/74LS TTL normalized loads, respectively. Similarly, up to 49 of the SN54173 or SN54LS173A outputs can be connected to a common bus and drive one additional Series 54/74 or 54LS/74LS TTL normalized load, respectively. To minimize the possibility that two outputs will attempt to take a common bus to opposite logic levels, the output control circuitry is designed so that the average output disable times are shorter than the average output enable times. Gated enable inputs are provided on these devices for controlling the entry of data into the flip-flops. When both data-enable (G1, G2) inputs are low, data at the D inputs are loaded into their respective flip-flops on the next positive transition of the buffered clock input. Gate output-control (M, N) inputs also are provided. When both are low, the normal logic states (high or low levels) of the four outputs are available for driving the loads or bus lines. The outputs are disabled independently from the level of the clock by a high logic level at either output-control input. The outputs then present a high impedance and neither load nor drive the bus line. Detailed operation is given in the function table. The SN54173 and SN54LS173A are characterized for operation over the full military temperature range of -55C to 125C. The SN74173 and SN74LS173A are characterized for operation from 0C to 70C.
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