74AC240 datasheet(1/9 Pages) STMICROELECTRONICS

No de pièce	74AC240

Description	OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (INVERTED)

PDF	9 Pages

Scroll/Zoom	100%

Fabricant	STMICROELECTRONICS [STMicroelectronics]

Site Internet	http://www.st.com

Logo

1 / 9 page

1/9

April 2001

s

HIGH SPEED: tPD = 4.2ns (TYP.) at VCC = 5V

s

LOW POWER DISSIPATION:

ICC = 4µA(MAX.) at TA=25°C

s

HIGH NOISE IMMUNITY:

VNIH = VNIL = 28 % VCC (MIN.)

s

50

Ω TRANSMISSION LINE DRIVING

CAPABILITY

s

SYMMETRICAL OUTPUT IMPEDANCE:

|IOH| = IOL = 24mA (MIN)

s

BALANCED PROPAGATION DELAYS:

tPLH ≅ tPHL

s

OPERATING VOLTAGE RANGE:

VCC (OPR) = 2V to 6V

s

PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 240

s

IMPROVED LATCH-UP IMMUNITY

DESCRIPTION

The 74AC240 is an advanced high-speed CMOS

OCTAL BUS BUFFER (3-STATE) fabricated with

sub-micron silicon gate and double-layer metal

wiring C2MOS tecnology.

G control input governs four BUS BUFFERs.

This device is designed to be used with 3 state

memory address drivers, etc.

All

inputs

and

outputs

are

equipped

with

protection circuits against static discharge, giving

them 2KV ESD immunity and transient excess

voltage.

74AC240

OCTAL BUS BUFFER

WITH 3 STATE OUTPUTS (INVERTED)

PIN CONNECTION AND IEC LOGIC SYMBOLS

ORDER CODES

PACKAGE

TUBE

T & R

DIP

74AC240B

SOP

74AC240M

74AC240MTR

TSSOP

74AC240TTR

TSSOP

DIP

SOP

Numéro de pièce similaire - 74AC240

Fabricant	No de pièce	Fiches technique	Description
STMicroelectronics	74AC240	79Kb / 8P	OCTAL BUS BUFFER WITH 3 STATE OUTPUTS INVERTED Apr-1997
Fairchild Semiconductor	74AC240	88Kb / 8P	Octal Buffer/Line Driver with 3-STATE Outputs
Fairchild Semiconductor	74AC240	502Kb / 11P	Octal Buffer/Line Driver with 3-STATE Outputs
ON Semiconductor	74AC240	108Kb / 10P	Octal Buffer/Line Driver with 3?뭆tate Outputs November, 2006 ??Rev. 8
Fairchild Semiconductor	74AC240	340Kb / 11P	Octal Buffer/Line Driver with 3-STATE Outputs

More results

Description similaire - 74AC240

Fabricant	No de pièce	Fiches technique	Description
STMicroelectronics	74AC240	79Kb / 8P	OCTAL BUS BUFFER WITH 3 STATE OUTPUTS INVERTED Apr-1997
	74ACT240	78Kb / 8P	OCTAL BUS BUFFER WITH 3 STATE OUTPUTS INVERTED Apr-1997
	74VHC240	65Kb / 8P	OCTAL BUS BUFFER WITH 3 STATE OUTPUTS INVERTED Jun-1999
	74VHCT240A	63Kb / 8P	OCTAL BUS BUFFER WITH 3 STATE OUTPUTS INVERTED Aug-1999
	74ACT240	203Kb / 9P	OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (INVERTED) Apr-2001
	M74HCT240	198Kb / 9P	OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (INVERTED) Aug-2001
	74VHC240	261Kb / 12P	OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (INVERTED) 12-Nov-2004
	74VHCT240A	244Kb / 12P	OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (INVERTED) 16-Dec-2004
	M74HC240	205Kb / 10P	OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (INVERTED) Jul-2001
	M74HC540	253Kb / 10P	OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (INVERTED) Aug-2001

More results

74AC240 Fiches technique(PDF) 1 Page - STMicroelectronics

74AC240 Fiches technique(HTML) 1 Page - STMicroelectronics

Numéro de pièce similaire - 74AC240

Description similaire - 74AC240

Html Pages

1 2 3 4 5 6 7 8 9

Fiches technique Télécharger

Lien URL