NLVHCT273 Series

Octal D Flip-Flop

Catalog

Octal D Flip-Flop

Part	Trigger Type	Number of Bits per Element	Number of Elements	Operating Temperature [Max]	Operating Temperature [Min]	Input Capacitance	Voltage - Supply [Min]	Voltage - Supply [Max]	Max Propagation Delay @ V, Max CL	Package / Case	Package / Case [y]	Package / Case [y]	Type	Function	Supplier Device Package	Clock Frequency	Output Type	Current - Quiescent (Iq)	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Mounting Type
ON Semiconductor NLVHCT273ADWR2G	Positive Edge	8	1	125 °C	-55 °C	30 pF	4.5 V	5.5 V	25 ns	20-SOIC	0.295 in	7.5 mm	D-Type	Reset	20-SOIC	30 MHz	Non-Inverted	4 çA	4 mA	4 mA	Surface Mount

Catalog

Octal D Flip-Flop

Key Features

• Output Drive Capability: 10 LSTTL Loads

• TTL/NMOS Compatible Input Levels

• Outputs Directly Interface to CMOS, NMOS and TTL

• Operating Voltage Range: 4.5 to 5.5 V

• Low Input Current: 1.0 µA

• In Compliance with the Requirements Defined by JEDEC Standard No. 7A

• Chip Complexity: 284 FETs or 71 Equivalent Gates

• These devices are available in Pb-free package(s). Specifications herein apply to both standard and Pb-free devices. Please see our website at www.onsemi.com for specific Pb-free orderable part numbers, or contact your local ON Semiconductor sales office or representative.

Description

High-Performance Silicon-Gate CMOSThe MC74HCT273A may be used as a level converter for interfacing TTL or NMOS outputs to High-Speed CMOS inputs.The HCT273A is identical in pinout to the LS273. This device consists of eight D flip-flops with common Clock and Reset inputs. Each flip-flop is loaded with a low-to-high transition of the Clock input. Reset is asynchronous and active low.