74ACT138TTR datasheet(1/10 Pages) STMICROELECTRONICS

Nome de Peças	74ACT138TTR

Descrição Electrónicos	3 TO 8 LINE DECODER (INVERTING)

PDF	10 Pages

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Fabricante Electrônico	STMICROELECTRONICS [STMicroelectronics]

Página de início	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 138

s

IMPROVED LATCH-UP IMMUNITY

DESCRIPTION

The 74ACT138 is an advanced high-speed CMOS

3 TO 8 LINE DECODER (INVERTING) fabricated

with sub-micron silicon gate and double-layer

metal wiring C2MOS tecnology.

If the device is enabled, 3 binary select inputs (A,

B, and C) determine which one of the outputs will

go low. If enable input G1 is held low or either G2A

or G2B is held high, the decoding function is

inhibited and all the 8 outputs go to high.

Three enable inputs are provided to ease cascade

connection and application of address decoders

for memory systems.

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.

74ACT138

3 TO 8 LINE DECODER (INVERTING)

PIN CONNECTION AND IEC LOGIC SYMBOLS

ORDER CODES

PACKAGE

TUBE

T & R

DIP

74ACT138B

SOP

74ACT138M

74ACT138MTR

TSSOP

74ACT138TTR

TSSOP

DIP

SOP

Nº de peça semelhante - 74ACT138TTR

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
ON Semiconductor	74ACT138	189Kb / 11P	1?뭥f?? Decoder/Demultiplexer March, 2006 ??Rev. 6
STMicroelectronics	74ACT138	79Kb / 8P	3 TO 8 LINE DECODER INVERTING Apr-2001
Fairchild Semiconductor	74ACT138	103Kb / 9P	1-of-8 Decoder/Demultiplexer
ON Semiconductor	74ACT138	209Kb / 11P	1-of-8 Decoder/Demultiplexer Revised July 2003
ON Semiconductor	74ACT138ALYW	189Kb / 11P	1?뭥f?? Decoder/Demultiplexer March, 2006 ??Rev. 6

More results

Descrição semelhante - 74ACT138TTR

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
STMicroelectronics	74AC138	275Kb / 10P	3 TO 8 LINE DECODER INVERTING Apr-2001
	74ACT138	79Kb / 8P	3 TO 8 LINE DECODER INVERTING Apr-2001
	74VHC138	65Kb / 8P	3 TO 8 LINE DECODER INVERTING Jun-1999
	M54HCT138	242Kb / 10P	3 TO 8 LINE DECODER INVERTING Feb-1993
	M74HCT138	286Kb / 9P	3 TO 8 LINE DECODER (INVERTING) Aug-2001
	74AC138M	286Kb / 10P	3 TO 8 LINE DECODER (INVERTING) Apr-2001
	M74HC138	283Kb / 10P	3 TO 8 LINE DECODER (INVERTING) Jul-2001
	74LVQ138	321Kb / 12P	3 TO 8 LINE DECODER (INVERTING) 29-Jul-2004
	74VHC138	319Kb / 12P	3 TO 8 LINE DECODER (INVERTING) 12-Nov-2004
	74VHCT138A	304Kb / 12P	3 TO 8 LINE DECODER (INVERTING) 16-Dec-2004

More results

74ACT138TTR Folha de dados(PDF) 1 Page - STMicroelectronics

74ACT138TTR Folha de dados(HTML) 1 Page - STMicroelectronics

Nº de peça semelhante - 74ACT138TTR

Descrição semelhante - 74ACT138TTR

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