74LVCH245A datasheet(10/20 Pages) PHILIPS

Numer części	74LVCH245A

Szczegółowy opis	Octal bus transceiver with direction pin with 5 V tolerant input/outputs (3-state)

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Producent	PHILIPS [NXP Semiconductors]

Strona internetowa	http://www.nxp.com

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10 / 20 page

2003 May 07

10

Philips Semiconductors

Product speciﬁcation

Octal bus transceiver with direction pin with 5 V tolerant

input/outputs (3-state)

74LVC245A;

74LVCH245A

AC WAVEFORMS

handbook, halfpage

MNA176

An, Bn input

Bn, An output

tPLH

tPHL

GND

VI

VM

VOH

VOL

Fig.5 The inputs An,Bn to outputs Bn,An propagation delays.

VM = 1.5 V at VCC ≥ 2.7 V.

VM = 0.5VCC at VCC < 2.7 V.

VOL and VOH are typical output voltage drop that occur with the output load.

handbook, full pagewidth

MNA362

tPLZ

tPHZ

outputs

disabled

outputs

enabled

VY

VX

outputs

enabled

output

LOW-to-OFF

OFF-to-LOW

output

HIGH-to-OFF

OFF-to-HIGH

nOE input

VI

VOL

VOH

VCC

VM

GND

tPZL

tPZH

VM

Fig.6 3-state enable and disable times.

VM = 1.5 V at VCC ≥ 2.7 V;

VM = 0.5VCC at VCC < 2.7 V;

VX =VOL + 0.3 V at VCC ≥ 2.7 V;

VX =VOL + 0.1 V at VCC < 2.7 V;

VY =VOH − 0.3 V at VCC ≥ 2.7 V;

VY =VOH − 0.1 V at VCC < 2.7 V.

VOL and VOH are typical output voltage drop that occur with the output load.

Podobny numer części - 74LVCH245A

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NXP Semiconductors	74LVCH245A	122Kb / 17P	Octal bus transceiver; 3-state Rev. 05-25 August 2009
Diodes Incorporated	74LVCH245A	469Kb / 10P	OCTAL BUS TRANSCEIVER WITH BUS HOLD / 3 STATE OUTPUTS
NXP Semiconductors	74LVCH245A	324Kb / 10P	Octal bus transceiver with direction pin with 5-volt tolerant inputs/outputs (3-State) 1998 May 20
Nexperia B.V. All right...	74LVCH245A	289Kb / 16P	Octal bus transceiver; 3-state Rev. 12 - 16 September 2021
NXP Semiconductors	74LVCH245A-Q100	243Kb / 16P	Octal bus transceiver; 3-state Rev. 1-3 September 2012

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Podobny opis - 74LVCH245A

Producent	Numer części	Arkusz danych	Szczegółowy opis
NXP Semiconductors	74LVCH245A	324Kb / 10P	Octal bus transceiver with direction pin with 5-volt tolerant inputs/outputs (3-State) 1998 May 20
Integrated Circuit Syst...	74LVC_LVCH16245A	107Kb / 19P	16-bit bus transceiver with direction pin; 5 V tolerant; 3-state
NXP Semiconductors	74LVC32245A	162Kb / 14P	32-bit bus transceiver with direction pin; 5 V tolerant; 3-state Rev. 3-16 December 2011
	74LVC32245A	88Kb / 12P	32-bit bus transceiver with direction pin; 5 V tolerant; 3-state Rev. 01-20 August 2007
	74LVCH32245A	93Kb / 13P	32-bit bus transceiver with direction pin; 5 V tolerant; 3-state Rev. 03-20 August 2007
Nexperia B.V. All right...	74LVC16245A-Q100	248Kb / 14P	16-bit bus transceiver with direction pin; 5 V tolerant; 3-state
Nexperia B.V. All right...	74LVCH16245A	260Kb / 15P	16-bit bus transceiver with direction pin; 5 V tolerant; 3-state Rev. 14 - 24 September 2021
NXP Semiconductors	74LVC32245A	87Kb / 16P	32-bit bus transceiver with direction pin; 5 V tolerant; 3-state 1999 Sep 01
	74LVC_LVCH16245A	283Kb / 20P	16-bit bus transceiver with direction pin; 5 V tolerant; 3-state Rev. 12-13 February 2012
	74LVC16245A	122Kb / 19P	16-bit bus transceiver with direction pin; 5 V tolerant; 3-state Rev. 08-6 November 2008

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