74LCX16240 STMicroelectronics, 74LCX16240 Datasheet

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74LCX16240

Manufacturer Part Number

74LCX16240

Description

Manufacturer

STMicroelectronics

Datasheet

1.74LCX16240.pdf (15 pages)

Specifications of 74LCX16240

Case

TSSOP

Date_code

01+

Available stocks

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Part Number

Manufacturer

Quantity

Price

Company:

BOSTOCK HK LIMITED

BOSTOCK HK LIMITED

Part Number:

74LCX16240

Manufacturer:

ST

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Company:

Bonase Electronics (HK) Co., Limited

Bonase Electronics (HK) Co., Limited

Part Number:

74LCX16240MTDX

Quantity:

1 000

Company:

Bonase Electronics (HK) Co., Limited

Bonase Electronics (HK) Co., Limited

Part Number:

74LCX16240MTDX

Manufacturer:

IR

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1

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Meier Automation Equipment Co., Limited

Meier Automation Equipment Co., Limited

Part Number:

74LCX16240MTDX

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FAIRCHILD/仙童

Quantity:

20 000

Company:

BOSTOCK HK LIMITED

BOSTOCK HK LIMITED

Part Number:

74LCX16240TTR

Manufacturer:

ST

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Company:

BOSTOCK HK LIMITED

BOSTOCK HK LIMITED

Part Number:

74LCX16240TTR$P1

Manufacturer:

ST

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Company:

BOSTOCK HK LIMITED

BOSTOCK HK LIMITED

Part Number:

74LCX16240TTR$P2

Manufacturer:

ST

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Features

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February 2007

5V tolerant inputs and outputs

High speed:

– t

Power down protection on inputs and outputs

Symmetrical output impedance:

– |I

PCI bus levels guaranteed at 24mA

Balanced propagation delays:

– t

Operating voltage range:

– V

Pin and function compatible with

74 series 16240

Latch-up performance exceeds

500mA (JESD 17)

ESD performance:

– HBM > 2000V

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

PD

PLH

OH

CC

74LCX16240TTR

= 4.5ns (Max) at V

| = I

≅ t

(Opr) = 2.0V to 3.6V

Part number

PHL

OL

= 24mA (Min) at V

CC

= 3V

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

CC

= 3V

TSSOP48

Package

Rev 5

with 5V tolerant inputs and outputs

Description

The 74LCX16240 is a low voltage CMOS 16 BIT

BUS BUFFER fabricated with sub-micron silicon

gate and double-layer metal wiring C

technology. It is ideal for low power and high

speed 3.3V applications; it can be interfaced to

5V signal environment for both inputs and

outputs.

Any nG output control governs four BUS

BUFFERS. Output Enable input (nG) tied together

gives full 16-bit operation.

When nG is LOW, the outputs are on. When nG is

HIGH, the output are in high impedance state.

This device is designed to be used with 3 state

memory address drivers, etc.

It has same speed performance at 3.3V than 5V

AC/ACT family, combined with a lower power

consumption.

All inputs and outputs are equipped with

protection circuits against static discharge, giving

them 2KV ESD immunity and transient excess

voltage.

TSSOP48

74LCX16240

Tape and reel

Packaging

2

MOS

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