74LVC16245ADL datasheet(2/19 Pages) ICST

номер детали	74LVC16245ADL

подробное описание детали	16-bit bus transceiver with direction pin; 5 V tolerant; 3-state

Download	19 Pages

Scroll/Zoom	100%

производитель	ICST [Integrated Circuit Systems]

домашняя страница	http://www.icst.com

Logo

2 / 19 page

2003 Nov 25

2

Philips Semiconductors

Product speciﬁcation

16-bit bus transceiver with direction pin; 5 V tolerant;

3-state

74LVC16245A;

74LVCH16245A

FEATURES

• 5 V tolerant inputs/outputs for interfacing with 5 V logic

• Wide supply voltage range from 1.2 to 3.6 V

• CMOS low power consumption

• MULTIBYTETM flow-through standard pin-out

architecture

• Low inductance multiple power and ground pins for

minimum noise and ground bounce

• Direct interface with TTL levels

• High-impedance when VCC =0V

• All data inputs have bushold (74LVCH16245A only)

• Complies with JEDEC standard no. 8-1A

• ESD protection:

HBM EIA/JESD22-A114-A exceeds 2000 V

MM EIA/JESD22-A115-A exceeds 200 V.

DESCRIPTION

The 74LVC(H)16245A is a high-performance, low-power,

low-voltage, Si-gate CMOS device, superior to most

advanced CMOS compatible TTL families. Inputs can be

driven from either 3.3 or 5 V devices. In 3-state operation,

outputs can handle 5 Volt. These features allow the use of

these devices as a mixed 3.3 and 5 V environment.

The 74LVC(H)16245A is a 16-bit transceiver featuring

non-inverting 3-state bus compatible outputs in both send

and receive directions. The device features two output

enable (nOE) inputs for easy cascading and two

send/receive (nDIR) inputs for direction control. nOE

controls the outputs so that the buses are effectively

isolated. This device can be used as two 8-bit transceivers

or one 16-bit transceiver.

The 74LVCH16245A bushold data inputs eliminates the

need for external pull-up resistors to hold unused inputs.

QUICK REFERENCE DATA

GND = 0 V; Tamb =25 °C; tr =tf ≤ 2.5 ns.

Notes

1. CPD is used to determine the dynamic power dissipation (PD in µW).

PD =CPD × VCC2 × fi × N+ Σ(CL × VCC2 × fo) where:

fi = input frequency in MHz;

fo = output frequency in MHz;

CL = output load capacitance in pF;

VCC = supply voltage in Volts;

N = total load switching outputs;

Σ(CL × VCC2 × fo) = sum of the outputs.

2. The condition is VI = GND to VCC.

SYMBOL

PARAMETER

CONDITIONS

TYPICAL

UNIT

tPHL/tPLH

propagation delay nAn to nBn; nBn to nAn CL = 50 pF; VCC = 3.3 V

2.2

ns

CI

input capacitance

5.0

pF

CI/O

input/output capacitance

10

pF

CPD

power dissipation capacitance per gate

VCC = 3.3 V; notes 1 and 2

30

pF

Аналогичный номер детали - 74LVC16245ADL

производитель	номер детали	датащи	подробное описание детали
NXP Semiconductors	74LVC16245ADL	107Kb / 19P	16-bit bus transceiver with direction pin; 5V tolerant 3-State Rev. 08-6 November 2008
NXP Semiconductors	74LVC16245ADL	122Kb / 19P	16-bit bus transceiver with direction pin; 5 V tolerant; 3-state Rev. 08-6 November 2008

More results

Аналогичное описание - 74LVC16245ADL

производитель	номер детали	датащи	подробное описание детали
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	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
	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
	74LVC32245A	87Kb / 16P	32-bit bus transceiver with direction pin; 5 V tolerant; 3-state 1999 Sep 01
	74LVCH32245A	175Kb / 15P	32-bit bus transceiver with direction pin; 5 V tolerant; 3-state Rev. 5-15 December 2011
Nexperia B.V. All right...	74LVC32245A	984Kb / 14P	32-bit bus transceiver with direction pin; 5 V tolerant; 3-state Rev. 3 - 16 December 2011

More results

74LVC16245ADL датащи(PDF) 2 Page - Integrated Circuit Systems

74LVC16245ADL датащи(HTML) 2 Page - Integrated Circuit Systems

Аналогичный номер детали - 74LVC16245ADL

Аналогичное описание - 74LVC16245ADL

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

датащи скачать

ссылки URL