Nexperia B.V. Octal D-type flip-flop with reset; positive-edge trigger 74HCT273D,653

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 V_CC.

Features and benefits

• Wide supply voltage range from 2.0 V to 6.0 V
• CMOS low power dissipation
• High noise immunity
• Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
• Complies with JEDEC standards:
• JESD8C (2.7 V to 3.6 V)
• JESD7A (2.0 V to 6.0 V)
• Input levels:
• For 74HC273: CMOS level
• For 74HCT273: TTL level
• Common clock and master reset
• Eight positive edge-triggered D-type flip-flops
• ESD protection:
• HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V
• CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
• Multiple package options
• Specified from -40 °C to +85 °C and from -40 °C to +125 °C

D Flip-Flop, HCT Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, CMOS, PDSO20

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

Flip-Flop IC D-Type TTL SO-20

Flip-Flop IC D-Type TTL SO-20

Flip-Flop IC D-Type TTL SO-20

"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)"