The 74HC273; 74HCT273 is an octal positive-edge triggered D-type flip-flop. The device features clock (CP) and master reset (MR) inputs. The outputs Qn will assume the state of their corresponding Dn inputs that meet the set-up and hold time requirements on the LOW-to-HIGH clock (CP) transition. A LOW on MR forces the outputs LOW independently of clock and data inputs. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.
Features and benefits
"Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-SOIC (0.295"", 7.50mm Width)"
"Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-SOIC (0.295"", 7.50mm Width)"
"Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-SOIC (0.295"", 7.50mm Width)"
Manufacturer: Nexperia USA Inc.
Win Source Part Number: 765497-74HCT273D,653
Series: 74HCT
Packaging: Reel package
Type: D-Type
Operating Temperature Range: -40°C ~ 125°C (TA)
Package: 20-SOIC (0.295", 7.50mm Width)
Mounting: SMD
Output Type: Non-Inverted
Current - Output High, Low: 4mA, 5.2mA
Operating Supply Voltage: 4.5 V ~ 5.5 V
Function: Master Reset
Number of Elements: 1
Number of Bits per Element: 8
Max Propagation Delay @ V, Max CL: 30ns @ 4.5V, 50pF
Current - Quiescent: 8μA
Input Capacitance: 3.5pF
Family Name: 74HCT273
Categories: Integrated Circuits (ICs)
Clock Frequency: 36MHz
Alternative Parts (Cross-Reference): CD74HCT273ME4; CD74HCT273M96E4; CD74HCT273M96G4;
Introduction Date: September 01, 1993
ECCN: EAR99
Country of Origin: China, Thailand
Estimated EOL Date: 2026
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 53 pct.
Supply and Demand Status: Limited
D Flip-Flop, HCT Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, CMOS, PDSO20
IC FF D-TYPE SNGL 8BIT 20SO
FLIP-FLOP, D-TYPE, 36MHZ, SOIC-20; Logic Family / Base Number:74HCT273; Flip-Flop Type:D; Propagation Delay:-; Frequency:36MHz; Output Current:25mA; Logic Case Style:SOIC; No. of Pins:20Pins; Trigger Type:Positive Edge; IC Output RoHS Compliant: Yes
FLIP-FLOP, D-TYPE, 36MHZ, SOIC-20; Logic Family / Base Number:74HCT273; Flip-Flop Type:D; Propagation Delay:-; Frequency:36MHz; Output Current:25mA; Logic Case Style:SOIC; No. of Pins:20Pins; Trigger Type:Positive Edge; IC Output RoHS Compliant: Yes
Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-SOIC (0.295", 7.50mm Width)
IC FF D-TYPE SNGL 8BIT 20SO
| Nexperia B.V. | DigiKey | Win Source Electronics | RS Components, Ltd. | RS Components, Ltd. | Rochester Electronics | Lingto Electronic Limited | Newark, An Avnet Company | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Flip-Flops | Flip-Flops | Flip-Flops | Flip-Flops | Flip-Flops | Flip-Flops | Flip-Flops | Flip-Flops | Flip-Flops | Flip-Flops |
| Product Number | 74HCT273D,653 | 1727-2844-6-ND | 765497-74HCT273D,653 | 1364818 | 1364837P | 74HCT273D,653 | 74HCT273D,653 | 85X2831 | 74HCT273D,653 | 74HCT273D,653 |
| Product Name | Octal D-type flip-flop with reset; positive-edge trigger | Flip Flops | Logic - Logic - Flip Flops - 74HCT273D,653 | Flip Flop ICs | Flip Flop ICs | Logic - Flip Flops | Flip-Flop, D-Type, 36Mhz, Soic-20; Logic Family / Base Number Nexperia | Flip Flops | Integrated Circuits (ICs) - Logic - Flip Flops | |
| Flip-Flop Type | D | D | D | |||||||
| Triggering | Positive-edge Triggered | Positive-edge Triggered | Positive-edge Triggered | Positive-edge Triggered | ||||||
| Supply Voltage | 5V; 4.5 - 5.5 | 4.5V ~ 5.5V | 4.5 V ~ 5.5 V | 4.5V ~ 5.5V | ||||||
| Features | ESD Protection | |||||||||
| Propagation Delay | 15 ns | 30 ns | 30 ns | 225 ns |
