74ACT240B datasheet(1/9 Pages) STMICROELECTRONICS

No de pièce	74ACT240B

Description	OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (INVERTED)

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Fabricant	STMICROELECTRONICS [STMicroelectronics]

Site Internet	http://www.st.com

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April 2001

s

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

s

LOW POWER DISSIPATION:

ICC = 4µA(MAX.) at TA=25°C

s

COMPATIBLE WITH TTL OUTPUTS

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

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) = 4.5V to 5.5V

s

PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 240

s

IMPROVED LATCH-UP IMMUNITY

DESCRIPTION

The 74ACT240 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 output governs four BUS BUFFERs.

This device is designed to be used with 3 state

memory address drivers, etc.

The device is designed to interface directly High

Speed CMOS systems with TTL, NMOS and

CMOS output voltage levels.

All

inputs

and

outputs

are

equipped

with

protection circuits against static discharge, giving

them 2KV ESD immunity and transient excess

voltage.

74ACT240

OCTAL BUS BUFFER

WITH 3 STATE OUTPUTS (INVERTED)

PIN CONNECTION AND IEC LOGIC SYMBOLS

ORDER CODES

PACKAGE

TUBE

T & R

DIP

74ACT240B

SOP

74ACT240M

74ACT240MTR

TSSOP

74ACT240TTR

TSSOP

DIP

SOP

Numéro de pièce similaire - 74ACT240B

Fabricant	No de pièce	Fiches technique	Description
STMicroelectronics	74ACT240B	78Kb / 8P	OCTAL BUS BUFFER WITH 3 STATE OUTPUTS INVERTED Apr-1997

More results

Description similaire - 74ACT240B

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
	74AC240	204Kb / 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

74ACT240B Fiches technique(PDF) 1 Page - STMicroelectronics

74ACT240B Fiches technique(HTML) 1 Page - STMicroelectronics

Numéro de pièce similaire - 74ACT240B

Description similaire - 74ACT240B

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