Datasheet > 74LVC16244ADGV

74LVC16244ADGV

更新时间： 2023-09-03 20:29:30

品牌	Logo	应用领域
安世 - NEXPERIA		/
页数	文件大小	规格书
13页	241K
描述
16-bit buffer/line driver; 5 V input/output tolerant; 3-stateProduction

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数据手册

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74LVC16244ADGV 数据手册

74LVC16244A; 74LVCH16244A

16-bit buffer/line driver; 5 V input/output tolerant; 3-state

Rev. 16 — 21 September 2021

Product data sheet

1. General description

The 74LVC16244A; 74LVCH16244A is a 16-bit buffer/line driver with 3-state outputs. The device

can be used as four 4-bit buffers, two 8-bit buffers or one 16-bit buffer. The device features four

output enables (1OE, 2OE, 3OE and 4OE), each controlling four of the 3-state outputs. A HIGH on

nOE causes the outputs to assume a high-impedance OFF-state. Inputs can be driven from either

3.3 V or 5 V devices. This feature allows the use of these devices as translators in mixed 3.3 V

and 5 V environments. Schmitt-trigger action at all inputs makes the circuit tolerant of slower input

rise and fall times. This device is fully specified for partial power down applications using I_OFF. The

I_OFFcircuitry disables the output, preventing the potentially damaging backflow current through the

device when it is powered down.

The 74LVCH16244A bus hold on data inputs eliminates the need for external pull-up resistors to

hold unused inputs.

2. Features and benefits

•

Wide supply voltage range from 1.2 V to 3.6 V

•

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

I_OFFcircuitry provides partial Power-down mode operation

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. (74LVCH16244A only)

Complies with JEDEC standard:

•

JESD8-7A (1.65 V to 1.95 V)

JESD8-5A (2.3 V to 2.7 V)

JESD8-C/JESD36 (2.7 V to 3.6 V)

•

ESD protection:

•

HBM JESD22-A114F exceeds 2000 V

MM JESD22-A115-B exceeds 200 V

CDM ANSI/ESDA/Jedec JS-002 exceeds 1000 V

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

12 3 4 5 6 7...13

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74LVC16244ADGV-Q100	NEXPERIA	获取价格	16-bit buffer/line driver; 5 V input/output tolerant; 3-state
74LVC16244ADGVRE4	TI	获取价格	16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS
74LVC16244ADGVRG4	TI	获取价格	16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS
74LVC16244ADL	NXP	获取价格	16-bit buffer/line driver; 5V input/output tolerant 3-State
74LVC16244ADL,118	NXP	获取价格	74LVC16244A; 74LVCH16244A - 16-bit buffer/line driver; 5 V input/output tolerant; 3-state
74LVC16244ADL-T	ETC	获取价格	Quad 4-Bit Buffer/Driver
74LVC16244AEV	NXP	获取价格	16-bit buffer/line driver; 5 V input/output tolerant; 3-state
74LVC16244AEV,118	NXP	获取价格	74LVC16244A; 74LVCH16244A - 16-bit buffer/line driver; 5 V input/output tolerant; 3-state
74LVC16244AEV,151	NXP	获取价格	74LVC16244A; 74LVCH16244A - 16-bit buffer/line driver; 5 V input/output tolerant; 3-state
74LVC16244AEVE	NXP	获取价格	74LVC16244A; 74LVCH16244A - 16-bit buffer/line driver; 5 V input/output tolerant; 3-state