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| Part Number | 74273 |
| Distributor | Stock | Price | Buy |
|---|
| Part Number | 74273 |
| Manufacturer | ON Semiconductor |
| Title | LOW POWER SCHOTTKY |
| Description | The SN74LS273 is an 8-Bit Parallel Register with a common Clock and common Master Reset. When the MR input is LOW, the Q outputs are LOW, independent of the other inputs. Information meeting the setup and hold time requirements of the D inputs is transferred to the Q outputs on the LOW-to-HIGH tra. |
| Features |
DIP (TOP VIEW)
VCC 20 Q7 19 D7 18 D6 17 Q6 16 Q5 15 D5 14 D4 13 Q4 12 CP 11
1 MR
2 Q0
3 D0
4 D1
5 Q1
6 Q2
7 D2
8 D3
9 Q3
10 GND
LOADING (Note a) PIN NAMES CP D0 – D7 MR Q0 – Q7 Clock (Active HIGH Going Edge) Input Data Inputs Master Reset (Active LOW) Input Register Outputs HIGH 0.5 U.L. 0.5 U.L. 0.5 U.L. 10 U.L. LOW 0.25 U.L. 0.25 U.L. 0.25 U.L. 5 U.L. NOTES: a) 1 TTL Unit Load (U.L.. |
| Part Number | 74273 |
| Manufacturer | STMicroelectronics |
| Title | OCTAL D FLIP-FLOP |
| Description | The M54/74HC273 is a high speed CMOS OCTAL D-TYPE FLIP FLOP WITH CLEAR fabricated in silicon gate C2MOS technology. It has the same high speed performance of LSTTL combined with true CMOS low power consumption. Information signals applied to D inputs are transferred to the Q outputs on the positive-. |
| Features | low logic level independent of the other inputs. All inputs are equipped with protection circuits against static discharge and transient excess voltage. INPUT AND OUTPUT EQUIVALENT CIRCUIT PIN CONNECTIONS (top view) NC = No Internal Connection October 1992 1/11 M54/M74HC273 PIN DESCRIPTION PIN No 1 2, 5, 6, 9, 12, 15, 16, 19 3, 4, 7, 8, 13, 14, 17, 18 11 10 20 SYMBOL CLEAR Q0 to Q7 NAME AND F. |
| Part Number | 74273 |
| Manufacturer | National Semiconductor |
| Title | 8-Bit Register |
| Description | The ’LS273 is a high speed 8-bit register consisting of eight D-type flip-flops with a common Clock and an asynchronous active LOW Master Reset This device is supplied in a 20pin package featuring 0 3 inch row spacing Features Y Y Y Y Edge-triggered 8-bit high speed register Parallel in and out Co. |
| Features |
Y Y Y Y
Edge-triggered 8-bit high speed register Parallel in and out Common clock and master reset
Connection Diagram
Dual-In-Line Package
TL F 9825 – 1 Order Number DM54LS273E DM54LS273J DM54LS273W DM74LS273M or DM74LS273N See NS Package Number E20A J20A M20B N20A or W20A Pin Names CP D0 –D7 MR Q0 –Q7 Description Clock Pulse Input (Active Rising Edge) Data Inputs Asynchronous Master Reset Input. |
| Part Number | 74273 |
| Manufacturer | Motorola Inc |
| Title | Octal D Flip-Flop |
| Description | MOTOROLA SEMICONDUCTOR TECHNICAL DATA Octal D Flip-Flop with Common Clock and Reset High–Performance Silicon–Gate CMOS The MC54/74HC273A is identical in pinout to the LS273. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. . |
| Features | 02 20 1 20 1 ORDERING INFORMATION LOGIC DIAGRAM 3 4 7 8 13 14 17 18 19 11 2 5 6 9 12 15 16 MC54HCXXXAJ MC74HCXXXAN MC74HCXXXADW MC74HCXXXADT Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7 NONINVERTING OUTPUTS Ceramic Plastic SOIC TSSOP D0 D1 D2 DATA INPUTS D3 D4 D5 D6 D7 CLOCK PIN ASSIGNMENT RESET Q0 D0 D1 Q1 Q2 D2 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 VCC Q7 D7 D6 Q6 Q5 D5 D4 Q4 CLOCK ÎÎÎÎÎÎÎÎÎÎ Î. |
| Part Number | 74273 |
| Manufacturer | Mitsubishi Electric Semiconductor |
| Title | OCTAL POSITIVE EDGE-TRIGGERED D-TYPE FLIP-FLOP |
| Description | . |
| Features | . |
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