Datasheet > MC74VHC259_06

MC74VHC259_06

更新时间： 2024-09-13 05:22:11

品牌	Logo	应用领域
安森美 - ONSEMI		解码器转换器电平转换器锁存器
页数	文件大小	规格书
8页	229K
描述
8-Bit Addressable Latch/1-of-8 Decoder CMOS Logic Level Shifter with LSTTL-Compatible Inputs

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

MC74VHC259_06 数据手册

MC74VHC259

8--Bit Addressable

Latch/1--of--8 Decoder

CMOS Logic Level Shifter

with LSTTL--Compatible Inputs

The MC74VHC259 is an 8--bit Addressable Latch fabricated with

silicon gate CMOS technology. It achieves high speed operation similar to

equivalent Bipolar Schottky TTL devices while maintaining CMOS low

power dissipation.

The VHC259 is designed for general purpose storage applications in

digital systems. The device has four modes of operation as shown in the

mode selection table.. In the addressable latch mode, the data on Data In

is written into the addressed latch. The addressed latch follows the data

input with all non--addressed latches remaining in their previous states. In

the memory mode, all latches remain in their previous state and are

unaffected by the Data or Address inputs. In the one--of--eight decoding

or demultiplexing mode, the addressed output follows the state of Data In

with all other outputs in the LOW state. In the Reset mode, all outputs are

LOW and unaffected by the address and data inputs. When operating the

VHC259 as an addressable latch, changing more than one bit of the

address could impose a transient wrong address. Therefore, this should

only be done while in the memory mode.

http://onsemi.com

MARKING DIAGRAMS

VHC259

AWLYYWW

SOIC--16

D SUFFIX

CASE 751B

VHC259

AWLYWW

TSSOP--16

DT SUFFIX

CASE 948F

The MC74VHC259 input structure provides protection when voltages

up to 7 V are applied, regardless of the supply voltage. This allows the

MC74VHC259 to be used to interface 5 V circuits to 3 V circuits.

• High Speed: t_PD= 7.6 ns (Typ) at V_CC= 5 V

• Low Power Dissipation: I_CC= 2 μA (Max) at T_A= 25°C

• High Noise Immunity: V_NIH= V_NIL= 28% V_CC

• CMOS--Compatible Outputs: V_OH> 0.8 V_CC; V_OL< 0.1 V_CC@Load

• Power Down Protection Provided on Inputs and Outputs

• Balanced Propagation Delays

VHC259

ALYW

SOIC EIAJ--16

M SUFFIX

CASE 966

= Assembly Location

L, WL = Wafer Lot

Y, YY = Year

W, WW = Work Week

• Pin and Function Compatible with Other Standard Logic Families

• Latchup Performance Exceeds 300 mA

• ESD Performance: HBM > 2000 V

• These devices are available in Pb--free package(s). Specifications herein

apply to both standard and Pb--free devices. Please see our website at

www.onsemi.com for specific Pb--free orderable part numbers, or

contact your local ON Semiconductor sales office or representative.

ORDERING INFORMATION

Device

Package

SOIC--16

TSSOP--16

Shipping

48 Units/Rail

MC74VHC259D

MC74VHC259DR2

MC74VHC259DT

2500 Units/Reel

96 Units/Rail

RESET

ENABLE

DATA IN

MC74VHC259DTR2 TSSOP--16 2500 Units/Reel

SOIC

MC74VHC259M

50 Units/Rail

EIAJ--16

SOIC

EIAJ--16

MC74VHC259MEL

2000 Units/Reel

GND

Figure 1. Pin Assignment

Semiconductor Components Industries, LLC, 2006

Publication Order Number:

March, 2006 -- Rev. 3

MC74VHC259/D

12 3 4 5 6 7 8

中文翻译

下载PDF

与MC74VHC259_06相关器件

型号	品牌	获取价格	描述	数据表
MC74VHC259_14	ONSEMI	获取价格	8-Bit Addressable Latch/1-of-8 Decoder CMOS Logic Level Shifter
MC74VHC259D	ONSEMI	获取价格	8-Bit Addressable Latch/1-of-8 Decoder CMOS Logic Level Shifter
MC74VHC259DG	ONSEMI	获取价格	8-Bit Addressable Latch/1-of-8 Decoder CMOS Logic Level Shifter
MC74VHC259DR2	ONSEMI	获取价格	8-Bit Addressable Latch/1-of-8 Decoder CMOS Logic Level Shifter
MC74VHC259DR2G	ONSEMI	获取价格	8-Bit Addressable Latch/1-of-8 Decoder CMOS Logic Level Shifter
MC74VHC259DT	ONSEMI	获取价格	8-Bit Addressable Latch/1-of-8 Decoder CMOS Logic Level Shifter
MC74VHC259DTEL	ONSEMI	获取价格	暂无描述
MC74VHC259DTG	ONSEMI	获取价格	8-Bit Addressable Latch/1-of-8 Decoder CMOS Logic Level Shifter, TSSOP-16, 96-TUBE
MC74VHC259DTR2	ONSEMI	获取价格	8-Bit Addressable Latch/1-of-8 Decoder CMOS Logic Level Shifter
MC74VHC259DTR2G	ONSEMI	获取价格	8-Bit Addressable Latch/1-of-8 Decoder CMOS Logic Level Shifter, TSSOP-16, 2500-REEL

与MC74VHC259_06相关文章

SL74HC10N：高性能三输入与非门解析
2024-09-03

78
AIC1781A 电池充电控制器深度解析
2024-09-03

69
Pickering新高压舌簧继电器亮相汽车测试博览会
2024-08-26

100
采用MCU+MPU双处理器架构实现的创新应用设计探索
2024-08-23

114

产品中心

服务支持

精选活动

关于我们

帮助中心

MC74VHC259_06

MC74VHC259_06 数据手册

与MC74VHC259_06相关器件

与MC74VHC259_06相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

MC74VHC259_06

MC74VHC259_06 数据手册

与MC74VHC259_06相关器件

与MC74VHC259_06相关文章

您还可以找

您在本页遇到什么问题？