74LCX162541

更新时间： 2024-10-01 04:47:43

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		/
页数	文件大小	规格书
15页	246K
描述
Low voltage CMOS 16-bit bus buffer with 5V tolerant inputs and outputs

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74LCX162541 数据手册

74LCX162541

Low voltage CMOS 16-bit bus buffer (3-state)

with 5V tolerant inputs and outputs

Features

■ 5V tolerant inputs and outputs

■ High speed:

– t = 4.4ns (Max) at V = 3V

■ Power down protection on inputs and outputs

■ Symmetrical output impedance:

TSSOP48

– |I | = I = 12mA (Min) at V = 3V

■ PCI bus levels guaranteed at 12mA

■ Balanced propagation delays:

Description

– t

≅ t

PHL

PLH

The 74LCX162541 is a low voltage CMOS 16 bit

bus buffer (non-inverted) fabricated with sub-

micron silicon gate and double-layer metal wiring

■ 26Ω serie resistor in outputs

■ Operating voltage range:

C MOS technology. It is ideal for low power and

– V (Opr) = 2.0V to 3.6V

high speed 3.3V applications; it can be interfaced

to 5V signal environment for both inputs and

outputs.

■ Pin and function compatible with

74 series 162541

■ Latch-up performance exceeds 500mA

This is composed of two 8-bit sections with

separate output-enable signals. For either 8-bit

buffers section, the 3 state control gate operates

as a two input AND such that if either nG1 and

nG2 are high, all outputs are in the high

impedence state.

(JESD 17)

■ ESD performance:

– HBM > 2000V

(MIL STD 883 method 3015); MM > 200V

This device is designed to be used with 3 state

memory address drivers, etc.

The device circuits is including 26Ω series

resistance in the outputs. These resistors permit

to reduce line noise in high speed applications.

All inputs and outputs are equipped with

protection circuits against static discharge, giving

them 2KV ESD immunity and transient excess

voltage.

Order codes

Part number

Package

Packaging

74LCX162541TTR

TSSOP48

Tape and reel

February 2007

Rev 3

1/15

www.st.com

12 3 4 5 6 7...15

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与74LCX162541相关器件

型号	品牌	获取价格	描述	数据表
74LCX162541TTR	STMICROELECTRONICS	获取价格	Low voltage CMOS 16-bit bus buffer with 5V tolerant inputs and outputs
74LCX162841MEA	TI	获取价格	LVC/LCX/Z SERIES, DUAL 10-BIT DRIVER, TRUE OUTPUT, PDSO56, 0.300 INCH, PLASTIC, SSOP-56
74LCX162841MEAX	TI	获取价格	LVC/LCX/Z SERIES, DUAL 10-BIT DRIVER, TRUE OUTPUT, PDSO56, 0.300 INCH, PLASTIC, SSOP-56
74LCX162841MTD	TI	获取价格	LVC/LCX/Z SERIES, DUAL 10-BIT DRIVER, TRUE OUTPUT, PDSO56, 6.10 MM, PLASTIC, TSSOP-56
74LCX16373	FAIRCHILD	获取价格	Low Voltage 16-Bit Transparent Latch with 5V Tolerant Inputs and Outputs
74LCX16373	STMICROELECTRONICS	获取价格	LOW VOLTAGE CMOS 16-BIT D-TYPE LATCH(3-STATE)WITH 5V TOLERANT INPUTS AND OUTPUTS
74LCX16373_03	STMICROELECTRONICS	获取价格	LOW VOLTAGE CMOS 16-BIT D-TYPE LATCH (3-STATE) WITH 5V TOLERANT INPUTS AND OUTPUTS
74LCX16373AT	ETC	获取价格	8-Bit D-Type Latch
74LCX16373ATTR	STMICROELECTRONICS	获取价格	暂无描述
74LCX16373G	FAIRCHILD	获取价格	Low Voltage 16-Bit Transparent Latch with 5V Tolerant Inputs and Outputs