74VCXH16374

更新时间： 2024-09-16 04:48:03

品牌	Logo	应用领域
安森美 - ONSEMI		触发器
页数	文件大小	规格书
11页	247K
描述
Low−Voltage 1.8/2.5/3.3V 16-Bit D−Type Flip−Flop With 3.6 V-Tolerant Inputs and Outputs (3-State, Non-Inverting)

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74VCXH16374 数据手册

74VCXH16374

Low−Voltage 1.8/2.5/3.3V

16−Bit D−Type Flip−Flop

With 3.6 V−Tolerant Inputs and Outputs

(3−State, Non−Inverting)

The 74VCXH16374 is an advanced performance, non−inverting

16−bit D−type flip−flop. It is designed for very high−speed, very

low−power operation in 1.8 V, 2.5 V or 3.3 V systems. The VCXH16374

is byte controlled, with each byte functioning identically, but

independently. Each byte has separate Output Enable and Clock Pulse

inputs. These control pins can be tied together for full 16−bit operation.

When operating at 2.5 V (or 1.8 V) the part is designed to tolerate

voltages it may encounter on either inputs or outputs when interfacing

to 3.3 V busses. It is guaranteed to be overvoltage tolerant to 3.6V.

The 74VCXH16374 consists of 16 edge−triggered flip−flops with

individual D−type inputs and 3.6 V−tolerant 3−state outputs. The

clocks (CPn) and Output Enables (OEn) are common to all flip−flops

within the respective byte. The flip−flops will store the state of

individual D inputs that meet the setup and hold time requirements on

the LOW−to−HIGH Clock (CP) transition. With the OE LOW, the

contents of the flip−flops are available at the outputs. When the OE is

HIGH, the outputs go to the high impedance state. The OE input level

does not affect the operation of the flip−flops. The data inputs include

active bushold circuitry, eliminating the need for external pullup

resistors to hold unused or floating inputs at a valid logic state.

http://onsemi.com

MARKING DIAGRAM

VCXH16374

AWLYYWW

TSSOP−48

DT SUFFIX

CASE 1201

= Assembly Location

= Wafer Lot

= Year

= Work Week

PIN NAMES

Pins

Function

Features

OEn

CPn

D0−D15

O0−O15

Output Enable Inputs

Clock Pulse Inputs

Inputs

• Designed for Low Voltage Operation: V = 1.65 V − 3.6 V

• 3.6 V Tolerant Inputs and Outputs

• High Speed Operation: 3.0 ns max for 3.0 V to 3.6V

Outputs

3.9 ns max for 2.3 V to 2.7V

7.8 ns max for 1.65 V to 1.95V

• Static Drive: ±24 mA Drive at 3.0 V

±18 mA Drive at 2.3 V

±6 mA Drive at 1.65 V

• Supports Live Insertion and Withdrawal

ORDERING INFORMATION

†

Device

Package

Shipping

39 / Rail

74VCXH16374DT

TSSOP

(Pb−Free)

• Includes Active Bushold to Hold Unused or Floating Inputs at a Valid

74VCXH16374DTR

TSSOP

(Pb−Free)

2500 / Reel

Logic State

• I

Specification Guarantees High Impedance When V = 0 V*

OFF

†For information on tape and reel specifications,

including part orientation and tape sizes, please

refer to our Tape and Reel Packaging Specification

Brochure, BRD8011/D.

• Near Zero Static Supply Current in All Three Logic States (20 mA)

Substantially Reduces System Power Requirements

• Latchup Performance Exceeds ±250 mA @ 125°C

• ESD Performance: Human Body Model >2000 V

Machine Model >200 V

• All Devices in Package TSSOP are Inherently Pb−Free**

*To ensure the outputs activate in the 3−state condition, the output enable pins

should be connected to V through a pullup resistor. The value of the resistor

is determined by the current sinking capability of the output connected to the

OE pin.

**For additional information on our Pb−Free strategy and soldering details,

please download the ON Semiconductor Soldering and Mounting Techniques

Reference Manual, SOLDERRM/D.

Semiconductor Components Industries, LLC, 2006

Publication Order Number:

June, 2006 − Rev. 5

74VCXH16374/D

12 3 4 5 6 7...11

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与74VCXH16374相关器件

型号	品牌	获取价格	描述	数据表
74VCXH16374/D	ETC	获取价格	Low-Voltage 1.8/2.5/3.3V 16-Bit D-Type Flip-Flop
74VCXH16374DT	ONSEMI	获取价格	Low−Voltage 1.8/2.5/3.3V 16-Bit D−Type Flip−Flop With 3.6 V-Tolerant Inp
74VCXH16374DTR	ONSEMI	获取价格	Low−Voltage 1.8/2.5/3.3V 16-Bit D−Type Flip−Flop With 3.6 V-Tolerant Inp
74VCXH16374GX	FAIRCHILD	获取价格	Low Voltage 16-Bit D-Type Flip-Flop with Bushold
74VCXH16374MTD	FAIRCHILD	获取价格	Low Voltage 16-Bit D-Type Flip-Flop with Bushold
74VCXH16374MTDX	ETC	获取价格	16-Bit D-Type Flip-Flop
74VCXH16374T	STMICROELECTRONICS	获取价格	ALVC/VCX/A SERIES, DUAL 8-BIT DRIVER, TRUE OUTPUT, PDSO48, TSSOP-48
74VCXH16374TTR	STMICROELECTRONICS	获取价格	LOW VOLTAGE CMOS 16-BIT D-TYPE FLIP-FLOP (3-STATE)WITH 3.6V TOLERANT INPUTS AND OUTPUTS
74VCXH2245	FAIRCHILD	获取价格	Low Voltage Bidirectional Transceiver with Bu
74VCXH2245MTC	FAIRCHILD	获取价格	Low Voltage Bidirectional Transceiver with Bu

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