Datasheet > 74LVCH16245ABQ,518

74LVCH16245ABQ,518

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74LVCH16245ABQ,518 技术参数

74LVC16245A; 74LVCH16245A

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

Rev. 09 — 29 March 2010

Product data sheet

1. General description

The 74LVC16245A; 74LVCH16245A are 16-bit transceivers 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.

Inputs can be driven from either 3.3 V or 5 V devices. When disabled, up to 5.5 V can be

applied to the outputs. These features allow the use of these devices in mixed

3.3 V and 5 V applications.

The 74LVCH16245A bus hold on data inputs eliminates the need for external pull-up

resistors to hold unused inputs.

2. Features and benefits

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

Wide supply voltage range from 1.2 V to 3.6 V

CMOS low power consumption

MULTIBYTE 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 V_CC= 0 V

All data inputs have bus hold (74LVCH16245A only)

Complies with JEDEC standard JESD8-B / JESD36

ESD protection:

HBM JESD22-A114F exceeds 2000 V

CDM JESD22-C101D exceeds 1000 V

Specified from −40 °C to +85 °C and −40 °C to +125 °C

12 3 4 5 6 7...20

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型号	品牌	获取价格	描述	数据表
74LVCH16245ADG	NXP	获取价格	IC LVC/LCX/Z SERIES, DUAL 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO48, 6.10 MM, PLASTIC, MO-153
74LVCH16245ADGG	NXP	获取价格	16-bit bus transceiver with direction pin; 5V tolerant 3-State
74LVCH16245ADGG	ICSI	获取价格	16-bit bus transceiver with direction pin; 5 V tolerant; 3-state
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74LVCH16245ADGV	NEXPERIA	获取价格	16-bit bus transceiver with direction pin; 5 V tolerant; 3-stateProduction