Flip Flops Hi-Spd CMOS Quad D-Type F-F
CD74HC173M: Flip Flops Hi-Spd CMOS Quad D-Type F-F
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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 |
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.
Technical/Catalog Information | CD74HC173M |
Vendor | Texas Instruments |
Category | Integrated Circuits (ICs) |
Mounting Type | Surface Mount |
Package / Case | 16-SOIC (3.9mm Width) |
Function | Master Reset |
Number of Bits per Element | 4 |
Number of Elements | 1 - Single |
Current - Output High, Low | 7.8mA, 7.8mA |
Output Type | Tri-State Non Inverted |
Trigger Type | Positive Edge |
Type | D-Type |
Packaging | Tube |
Operating Temperature | -55°C ~ 125°C |
Delay Time - Propagation | 17ns |
Frequency - Clock | 60MHz |
Voltage - Supply | 2 V ~ 6 V |
Drawing Number | 296; 4040047-4; D; 16 |
Lead Free Status | Lead Free |
RoHS Status | RoHS Compliant |
Other Names | CD74HC173M CD74HC173M |