CD74HC173M

Flip Flops Hi-Spd CMOS Quad D-Type F-F

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SeekIC No. : 00427394 Detail

CD74HC173M: Flip Flops Hi-Spd CMOS Quad D-Type F-F

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Part Number:
CD74HC173M
Mfg:
Texas Instruments
Supply Ability:
5000

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Upload time: 2024/10/30

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Product Details

Quick Details

Number of Circuits : 4 Logic Family : 74HC
Logic Type : D-Type Flip-Flop Polarity : Non-Inverting
Input Type : Single-Ended Output Type : Single-Ended
Propagation Delay Time : 200 ns High Level Output Current : - 7.8 mA
Low Level Output Current : 7.8 mA Supply Voltage - Max : 6 V
Maximum Operating Temperature : + 125 C Mounting Style : SMD/SMT
Package / Case : SOIC-16 Packaging : Tube    

Description

Maximum Operating Temperature : + 125 C
Mounting Style : SMD/SMT
Polarity : Non-Inverting
Input Type : Single-Ended
Output Type : Single-Ended
Packaging : Tube
Logic Type : D-Type Flip-Flop
Number of Circuits : 4
Logic Family : 74HC
Propagation Delay Time : 200 ns
High Level Output Current : - 7.8 mA
Low Level Output Current : 7.8 mA
Supply Voltage - Max : 6 V
Package / Case : SOIC-16


Features:

• Three-State Buffered Outputs
• Gated Input and Output Enables
• Fanout (Over Temperature Range)
- Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads
- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads
• Wide Operating Temperature Range . . . -55oC to 125oC
• Balanced Propagation Delay and Transition Times
• Significant Power Reduction Compared to LSTTL Logic ICs
• HC Types
- 2V to 6V Operation
- High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V
• HCT Types
- 4.5V to 5.5V Operation
- Direct LSTTL Input Logic Compatibility, VIL= 0.8V (Max), VIH = 2V (Min)
- CMOS Input Compatibility, Il 1µA at VOL, VOH



Pinout

  Connection Diagram


Specifications

DC Supply Voltage, VCC . . . . . . . . . . . . . . . . . . .. . . . -0.5V to 7V
DC Input Diode Current, IIK
For VI < -0.5V or VI > VCC + 0.5V . . . . . . . . . . . . . . . . . . .±20mA
DC Output Diode Current, IOK
For VO < -0.5V or VO > VCC + 0.5V . . . . . . . . . . . . . . . . . .±20mA
DC Output Source or Sink Current per Output Pin, IO
For VO > -0.5V or VO < VCC + 0.5V . . . . . . . . . . . . . . . . . .±25mA
DC VCC or Ground Current, ICC . . . . . . . . . . . . . . . . . .. . .±70mA



Description

The 'HC173 and 'HCT173 high speed three-state quad Dtype flip-flops are fabricated with silicon gate CMOS technology. They possess the low power consumption of standard CMOS Integrated circuits, and can operate at speeds comparable to the equivalent low power Schottky devices. The buffered outputs can drive 15 LSTTL loads.

The large output drive capability and three-state feature make these parts ideally suited for interfacing with bus lines in bus oriented systems. The four D-type flip-flops operate synchronously from a common clock. The CD74HC173M outputs are in the three-state mode when either of the two output disable pins are at the logic "1" level. The CD74HC173M input ENABLES allow the flip-flops to remain in their present states without having to disrupt the clock If either of the 2 input ENABLES are taken to a logic "1" level, the Q outputs are fed back to the inputs, forcing the flip-flops to remain in the same state. Reset is enabled by taking the MASTER RESET (MR) input to a logic "1" level. The data outputs change state on the positive going edge of the clock.

The 'HCT173 logic family is functionally, as well as pin compatible with the standard LS logic family.




Parameters:

Technical/Catalog InformationCD74HC173M
VendorTexas Instruments
CategoryIntegrated Circuits (ICs)
Mounting TypeSurface Mount
Package / Case16-SOIC (3.9mm Width)
FunctionMaster Reset
Number of Bits per Element4
Number of Elements1 - Single
Current - Output High, Low7.8mA, 7.8mA
Output TypeTri-State Non Inverted
Trigger TypePositive Edge
TypeD-Type
PackagingTube
Operating Temperature-55°C ~ 125°C
Delay Time - Propagation17ns
Frequency - Clock60MHz
Voltage - Supply2 V ~ 6 V
Drawing Number296; 4040047-4; D; 16
Lead Free StatusLead Free
RoHS StatusRoHS Compliant
Other Names CD74HC173M
CD74HC173M



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