74VHCT574AM datasheet(1/10 Pages) STMICROELECTRONICS

Il numero della parte	74VHCT574AM

Spiegazioni elettronici	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING

Download	10 Pages

Scroll/Zoom	100%

Produttore elettronici	STMICROELECTRONICS [STMicroelectronics]

Homepage	http://www.st.com

Logo

1 / 10 page

74VHCT574A

OCTAL D-TYPE FLIP FLOP

WITH 3 STATE OUTPUT NON INVERTING

August 1999

s

HIGH SPEED:

fMAX = 180 MHz (TYP.) at VCC =5V

s

LOW POWER DISSIPATION:

ICC =4

µA (MAX.) at TA =25 oC

s

COMPATIBLE WITH TTL OUTPUTS:

VIH =2V (MIN), VIL = 0.8V (MAX)

s

POWER DOWN PROTECTION ON INPUTS &

OUTPUTS

s

SYMMETRICAL OUTPUT IMPEDANCE:

|IOH|=IOL = 8 mA (MIN)

s

BALANCED PROPAGATION DELAYS:

tPLH

≅ tPHL

s

OPERATING VOLTAGE RANGE:

VCC (OPR) = 4.5V to 5.5V

s

PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 574

s

IMPROVED LATCH-UP IMMUNITY

s

LOW NOISE VOLP = 0.9V (Max.)

DESCRIPTION

The 74VHCT574A is an advanced high-speed

CMOS OCTAL D-TYPE FLIP FLOP with 3

STATE OUTPUT NON INVERTING fabricated

with sub-micron silicon gate and double-layer

metal wiring C

2MOS technology.

This 8 bit D-Type flip-flop is controlled by a clock

input (CK) and an output enable input (OE).

On the positive transition of the clock, the Q

outputs will be set to logic states that were setup

at the D inputs.

While the OE input is low, the 8 outputs will be in

a normal logic state (high or low logic level) and,

while high level, the outputs will be in a high

impedance state.

The output control does not affect the internal

operation of flip flop; that is, the old data can be

retained or the new data can be entered even

while the outputs are off.

Power down protection is provided on all inputs

and outputs 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.

PIN CONNECTION AND IEC LOGIC SYMBOLS

ORDER CODES :

74VHCT574AM

74VHCT574AT

M

(Micro Package)

T

(TSSOP Package)

®

1/10

Codice articolo simile - 74VHCT574AM

Produttore elettronici	Il numero della parte	Scheda tecnica	Spiegazioni elettronici
Fairchild Semiconductor	74VHCT574AM	105Kb / 8P	Octal D-Type Flip-Flop with 3-STATE Outputs
ON Semiconductor	74VHCT574AM	213Kb / 10P	Octal D-Type Flip-Flop with 3-STATE Outputs Revised April 2005
Fairchild Semiconductor	74VHCT574AMTC	105Kb / 8P	Octal D-Type Flip-Flop with 3-STATE Outputs
ON Semiconductor	74VHCT574AMTC	213Kb / 10P	Octal D-Type Flip-Flop with 3-STATE Outputs Revised April 2005
Fairchild Semiconductor	74VHCT574AMTCX	105Kb / 8P	Octal D-Type Flip-Flop with 3-STATE Outputs

More results

Descrizione simile - 74VHCT574AM

Produttore elettronici	Il numero della parte	Scheda tecnica	Spiegazioni elettronici
Toshiba Semiconductor	TC74HC564AP	267Kb / 6P	OCTAL D -TYPE FLIP-FLOP WITH 3-STATE OUTPUT. INVERTING, NON INVERTING
STMicroelectronics	74AC574	248Kb / 11P	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING
	M74HCT374	233Kb / 11P	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING
	74VHCT374A	73Kb / 10P	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING
	74ACT374	90Kb / 10P	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING April 1997
	74AC374	238Kb / 11P	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING
	74VHC374	75Kb / 10P	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING
	M74HC574	238Kb / 11P	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING
	74VHC574	75Kb / 10P	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING
	74ACT574	77Kb / 11P	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING February 2000

More results

74VHCT574AM Scheda tecnica(PDF) 1 Page - STMicroelectronics

74VHCT574AM Scheda tecnica(HTML) 1 Page - STMicroelectronics

Codice articolo simile - 74VHCT574AM

Descrizione simile - 74VHCT574AM

Html Pages

1 2 3 4 5 6 7 8 9 10

Scheda tecnica Scarica

Link URL