74LVC1T45 datasheet(1/30 Pages) PHILIPS

номер детали	74LVC1T45

подробное описание детали	Dual supply translating transceiver; 3-state

PDF	30 Pages

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производитель	PHILIPS [NXP Semiconductors]

домашняя страница	http://www.nxp.com

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1.

General description

The 74LVC1T45; 74LVCH1T45 are single bit, dual supply transceivers with 3-state outputs

that enables bidirectional level translation. They feature one data input-output port (A and

B), a direction control input (DIR) and dual supply pins (VCC(A) and VCC(B)). Both VCC(A)

and VCC(B) can be supplied at any voltage between 1.2 V and 5.5 V making the device

suitable for translating between any of the low voltage nodes (1.2 V, 1.5 V, 1.8 V, 2.5 V,

3.3 V and 5.0 V). Pins A and DIR are referenced to VCC(A) and pin B is referenced to

VCC(B). A HIGH on DIR allows transmission from A to B and a LOW on DIR allows

transmission from B to A.

The devices are fully specified for partial power-down applications using IOFF. The IOFF

circuitry disables the output, preventing any damaging backflow current through the

device when it is powered down. In suspend mode when either VCC(A) or VCC(B) are at

GND level, both A port and B port are in the high-impedance OFF-state.

Active bus hold circuitry in the 74LVCH1T45 holds unused or floating data inputs at a valid

logic level.

2.

Features

Wide supply voltage range:

VCC(A): 1.2 V to 5.5 V

VCC(B): 1.2 V to 5.5 V

High noise immunity

Complies with JEDEC standards:

JESD8-7 (1.2 V to 1.95 V)

JESD8-5 (1.8 V to 2.7 V)

JESD8C (2.7 V to 3.6 V)

JESD36 (4.5 V to 5.5 V)

ESD protection:

HBM JESD22-A114E Class 3A exceeds 4000 V

CDM JESD22-C101C exceeds 1000 V

Maximum data rates:

420 Mbps (3.3 V to 5.0 V translation)

210 Mbps (translate to 3.3 V))

140 Mbps (translate to 2.5 V)

75 Mbps (translate to 1.8 V)

60 Mbps (translate to 1.5 V)

Suspend mode

74LVC1T45; 74LVCH1T45

Dual supply translating transceiver; 3-state

Rev. 02 — 19 January 2010

Product data sheet

Аналогичный номер детали - 74LVC1T45

производитель	номер детали	датащи	подробное описание детали
NXP Semiconductors	74LVC1T45	884Kb / 30P	Dual supply translating transceiver; 3-state Rev. 02-19 January 2010
Diodes Incorporated	74LVC1T45	376Kb / 14P	SINGLE BIT DUAL POWER SUPPLY TRANSLATING TRANSCEIVER WITH 3 STATE OUTPUTS Rev ersed
Nexperia B.V. All right...	74LVC1T45	386Kb / 30P	Dual supply translating transceiver; 3-state Rev. 9 - 10 February 2022
Nexperia B.V. All right...	74LVC1T45-Q100	349Kb / 28P	Dual supply translating transceiver; 3-state
Diodes Incorporated	74LVC1T45DW	376Kb / 14P	SINGLE BIT DUAL POWER SUPPLY TRANSLATING TRANSCEIVER WITH 3 STATE OUTPUTS Rev ersed

More results

Аналогичное описание - 74LVC1T45

производитель	номер детали	датащи	подробное описание детали
NXP Semiconductors	74AVCH1T45	789Kb / 22P	Dual supply translating transceiver; 3-state Rev. 01-25 October 2007
	74AVC1T45	119Kb / 21P	Dual supply translating transceiver; 3-state Rev. 02-5 May 2009
	74AVCH1T45	124Kb / 22P	Dual supply translating transceiver; 3-state Rev. 02-5 May 2009
	74LVC1T45	884Kb / 30P	Dual supply translating transceiver; 3-state Rev. 02-19 January 2010
	74LVC2T45	907Kb / 32P	Dual supply translating transceiver; 3-state Rev. 03-19 January 2010
	74LVC2T45	1Mb / 36P	Dual supply translating transceiver; 3-state Rev. 4-20 August 2010
	74LVC_LVCH1T45	292Kb / 33P	Dual supply translating transceiver; 3-state Rev. 6-6 August 2012
Nexperia B.V. All right...	74LVC1T45-Q100	349Kb / 28P	Dual supply translating transceiver; 3-state
	74LVC2T45	418Kb / 33P	Dual supply translating transceiver; 3-state Rev. 12 - 1 March 2023
	74LVC1T45	386Kb / 30P	Dual supply translating transceiver; 3-state Rev. 9 - 10 February 2022

More results

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