74VHC273 datasheet(1/14 Pages) STMICROELECTRONICS

No. de pieza	74VHC273

Descripción Electrónicos	OCTAL D-TYPE FLIP FLOP WITH CLEAR

PDF	14 Pages

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Fabricante Electrónico	STMICROELECTRONICS [STMicroelectronics]

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November 2004

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HIGH SPEED:

fMAX = 165 MHz (TYP.) at VCC = 5V

s

LOW POWER DISSIPATION:

ICC = 4 µA (MAX.) at TA=25°C

s

HIGH NOISE IMMUNITY:

VNIH = VNIL = 28% VCC (MIN.)

s

POWER DOWN PROTECTION ON INPUTS

s

SYMMETRICAL OUTPUT IMPEDANCE:

|IOH| = IOL = 8 mA (MIN)

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BALANCED PROPAGATION DELAYS:

tPLH ≅ tPHL

s

OPERATING VOLTAGE RANGE:

VCC(OPR) = 2V to 5.5V

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PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 273

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IMPROVED LATCH-UP IMMUNITY

s

LOW NOISE: VOLP = 0.9V (MAX.)

DESCRIPTION

The 74VHC273 is an advanced high-speed

CMOS OCTAL D-TYPE FLIP FLOP WITH CLEAR

fabricated

with

sub-micron silicon gate and

double-layer metal wiring C2MOS technology.

Information signals applied to D inputs are

transferred to the Q outputs on the positive going

edge of the clock pulse.

When the CLEAR input is held low, the Q outputs

are held low independently of the other inputs.

Power down protection is provided on all inputs

and 0 to 7V can be accepted on inputs with no

regard to the supply voltage. This device can be

used to interface 5V to 3V.

All

inputs

and

outputs

are

equipped

with

protection circuits against static discharge, giving

them 2KV ESD immunity and transient excess

voltage.

74VHC273

OCTAL D-TYPE FLIP FLOP WITH CLEAR

Figure 1: Pin Connection And IEC Logic Symbols

Table 1: Order Codes

PACKAGE

T & R

SOP

74VHC273MTR

TSSOP

74VHC273TTR

TSSOP

SOP

Rev. 5

Número de pieza similar - 74VHC273

Fabricante Electrónico	No. de pieza	Datasheet	Descripción Electrónicos
STMicroelectronics	74VHC273	72Kb / 10P	OCTAL D-TYPE FLIP FLOP WITH CLEAR Oct-1999
Fairchild Semiconductor	74VHC273	91Kb / 7P	Octal D-Type Flip-Flop
Fairchild Semiconductor	74VHC273	532Kb / 10P	Octal D-Type Flip-Flop
ON Semiconductor	74VHC273	717Kb / 15P	Octal D-Type Flip-Flop April 2007 Rev. 1.5
Fairchild Semiconductor	74VHC273BQ	532Kb / 10P	Octal D-Type Flip-Flop

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Descripción similar - 74VHC273

Fabricante Electrónico	No. de pieza	Datasheet	Descripción Electrónicos
STMicroelectronics	74ACT273	77Kb / 11P	OCTAL D-TYPE FLIP FLOP WITH CLEAR May-1999
STMicroelectronics	M54HC273	250Kb / 11P	OCTAL D TYPE FLIP FLOP WITH CLEAR Oct-1992
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STMicroelectronics	M74HC273	261Kb / 11P	OCTAL D TYPE FLIP FLOP WITH CLEAR Jul-2001
Texas Instruments	74AC11273	103Kb / 7P	OCTAL D-TYPE FLIP-FLOP WITH CLEAR
Texas Instruments	SN74HC273-Q1	282Kb / 12P	OCTAL D-TYPE FLIP-FLOP WITH CLEAR
Toshiba Semiconductor	TC74VHC273F	212Kb / 10P	Octal D-Type Flip-Flop with Clear
Diodes Incorporated	74LVC273A	465Kb / 10P	OCTAL D-TYPE FLIP-FLOP WITH CLEAR Rev 1
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74VHC273 Datasheet(PDF) 1 Page - STMicroelectronics

74VHC273 Datasheet(HTML) 1 Page - STMicroelectronics

Número de pieza similar - 74VHC273

Descripción similar - 74VHC273

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