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74HCT259PW,112: 产品描述IC 8BIT ADDRESSABL LATCH 16TSSOP; 产品类别逻辑逻辑; 文件大小819KB，共21页; 制造商Nexperia; 官网地址https://www.nexperia.com; 标准

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74HCT259PW,112概述

IC 8BIT ADDRESSABL LATCH 16TSSOP

74HCT259PW,112规格参数

参数名称	属性值
Brand Name	Nexperia
是否Rohs认证	符合
厂商名称	Nexperia
零件包装代码	TSSOP
包装说明	TSSOP-16
针数	16
制造商包装代码	SOT403-1
Reach Compliance Code	compliant
Samacsys Description	74HC(T)259 - 8-bit addressable latch@en-us
其他特性	1:8 DMUX FOLLOWED BY LATCH
系列	HCT
JESD-30 代码	R-PDSO-G16
JESD-609代码	e4
长度	5 mm
逻辑集成电路类型	D LATCH
湿度敏感等级	1
位数	1
功能数量	1
端子数量	16
最高工作温度	125 °C
最低工作温度	-40 °C
输出极性	TRUE
封装主体材料	PLASTIC/EPOXY
封装代码	TSSOP
封装形状	RECTANGULAR
封装形式	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）	NOT SPECIFIED
传播延迟（tpd）	57 ns
座面最大高度	1.1 mm
最大供电电压 (Vsup)	5.5 V
最小供电电压 (Vsup)	4.5 V
标称供电电压 (Vsup)	5 V
表面贴装	YES
技术	CMOS
温度等级	AUTOMOTIVE
端子面层	Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式	GULL WING
端子节距	0.65 mm
端子位置	DUAL
处于峰值回流温度下的最长时间	NOT SPECIFIED
触发器类型	LOW LEVEL
宽度	4.4 mm
Base Number Matches	1

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74HC259; 74HCT259

8-bit addressable latch

Rev. 6 — 2 February 2016

Product data sheet

1. General description

The 74HC259; 74HCT259 is an 8-bit addressable latch. The device features four modes

of operation. In the addressable latch mode, data on the D input is written into the latch

addressed by the inputs AO to A3. The addressed latch will follow the data input,

non-addressed latches will retain their previous states. In memory mode, all latches retain

their previous states and are unaffected by the data or address inputs. In the 3-to-8

decoding or demultiplexing mode, the addressed output follows the D input and all other

outputs are LOW. In the reset mode, all outputs are forced LOW and unaffected by the

data or address inputs. Inputs include clamp diodes. This enables the use of current

limiting resistors to interface inputs to voltages in excess of V

2. Features and benefits



Combined demultiplexer and 8-bit latch

Serial-to-parallel capability

Output from each storage bit available

Random (addressable) data entry

Easily expandable

Common reset input

Useful as a 3-to-8 active HIGH decoder

Complies with JEDEC standard no. 7A

Input levels:



For 74HC259: CMOS level



For 74HCT259: TTL level



ESD protection:



HBM JESD22-A114F exceeds 2000 V



MM JESD22-A115-A exceeds 200 V



CDM JESD22E exceeds 1000 V



Multiple package options



Specified from

40 C

to +85

C

and from

40 C

to +125

C

74HCT259PW,112相似产品对比

	74HCT259PW,112	74HCT259PW,118	74HC259PW,118	74HCT259D,653	74HCT259BQ,115	74HC259BQ,115	74HCT259DB,118	74HCT259DB,112	74HC259D,653
描述	IC 8BIT ADDRESSABL LATCH 16TSSOP	IC 8BIT ADDRESSBL LATCH 16TSSOP	IC 8BIT ADDRESSABL LATCH 16TSSOP	IC ADDRESSABLE LATCH 8BIT 16SOIC	IC LATCH 8BIT ADDRESS DHVQFN16	IC LATCH 8BIT ADDRESS DHVQFN16	IC 8BIT ADDRESSABLE LATCH 16SSOP	IC 8BIT ADDRESSABLE LATCH 16SSOP	电压-电源：2V ~ 6V 逻辑类型：D 型,可寻址输出类型：- 系列：74HC
Brand Name	Nexperia	Nexperia	Nexperia	Nexperia	Nexperia	Nexperia	Nexperia	Nexperia	Nexperia
厂商名称	Nexperia	Nexperia	Nexperia	Nexperia	Nexperia	Nexperia	Nexperia	Nexperia	Nexperia
零件包装代码	TSSOP	TSSOP	TSSOP	SOP	QFN	QFN	SSOP1	SSOP1	SOP
包装说明	TSSOP-16	TSSOP-16	TSSOP-16	SOP-16	HVSON,	HVSON,	SSOP-16	SSOP-16	SOP-16
针数	16	16	16	16	16	16	16	16	16
制造商包装代码	SOT403-1	SOT403-1	SOT403-1	SOT109-1	SOT763-1	SOT763-1	SOT338-1	SOT338-1	SOT109-1
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	compliant	compliant	compliant	compliant
Samacsys Description	74HC(T)259 - 8-bit addressable latch@en-us	74HC(T)259 - 8-bit addressable latch@en-us	74HC(T)259 - 8-bit addressable latch@en-us	74HC(T)259 - 8-bit addressable latch@en-us	74HC(T)259 - 8-bit addressable latch@en-us	74HC(T)259 - 8-bit addressable latch@en-us	NXP 74HCT259DB,118 8bit-Bit Latch, Addressable D Type, 16-Pin SSOP	74HC(T)259 - 8-bit addressable latch@en-us	74HC(T)259 - 8-bit addressable latch@en-us
其他特性	1:8 DMUX FOLLOWED BY LATCH	1:8 DMUX FOLLOWED BY LATCH	1:8 DMUX FOLLOWED BY LATCH	1:8 DMUX FOLLOWED BY LATCH	1:8 DMUX FOLLOWED BY LATCH	1:8 DMUX FOLLOWED BY LATCH	1:8 DMUX FOLLOWED BY LATCH	1:8 DMUX FOLLOWED BY LATCH	1:8 DMUX FOLLOWED BY LATCH
系列	HCT	HCT	HC/UH	HCT	HCT	HC/UH	HCT	HCT	HC/UH
JESD-30 代码	R-PDSO-G16	R-PDSO-G16	R-PDSO-G16	R-PDSO-G16	R-PDSO-N16	R-PDSO-N16	R-PDSO-G16	R-PDSO-G16	R-PDSO-G16
JESD-609代码	e4	e4	e4	e4	e4	e4	e4	e4	e4
长度	5 mm	5 mm	5 mm	9.9 mm	3.5 mm	3.5 mm	6.2 mm	6.2 mm	9.9 mm
逻辑集成电路类型	D LATCH	D LATCH	D LATCH	D LATCH	D LATCH	D LATCH	D LATCH	D LATCH	D LATCH
湿度敏感等级	1	1	1	1	1	1	1	1	1
位数	1	1	1	1	1	1	1	1	1
功能数量	1	1	1	1	1	1	1	1	1
端子数量	16	16	16	16	16	16	16	16	16
最高工作温度	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C
最低工作温度	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
输出极性	TRUE	TRUE	TRUE	TRUE	TRUE	TRUE	TRUE	TRUE	TRUE
封装主体材料	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
封装代码	TSSOP	TSSOP	TSSOP	SOP	HVSON	HVSON	SSOP	SSOP	SOP
封装形状	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
封装形式	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE
峰值回流温度（摄氏度）	NOT SPECIFIED	NOT SPECIFIED	260	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	260	260	NOT SPECIFIED
传播延迟（tpd）	57 ns	57 ns	255 ns	57 ns	59 ns	280 ns	57 ns	57 ns	255 ns
座面最大高度	1.1 mm	1.1 mm	1.1 mm	1.75 mm	1 mm	1 mm	2 mm	2 mm	1.75 mm
最大供电电压 (Vsup)	5.5 V	5.5 V	6 V	5.5 V	5.5 V	6 V	5.5 V	5.5 V	6 V
最小供电电压 (Vsup)	4.5 V	4.5 V	2 V	4.5 V	4.5 V	2 V	4.5 V	4.5 V	2 V
标称供电电压 (Vsup)	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V
表面贴装	YES	YES	YES	YES	YES	YES	YES	YES	YES
技术	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
温度等级	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE
端子面层	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式	GULL WING	GULL WING	GULL WING	GULL WING	NO LEAD	NO LEAD	GULL WING	GULL WING	GULL WING
端子节距	0.65 mm	0.65 mm	0.65 mm	1.27 mm	0.5 mm	0.5 mm	0.65 mm	0.65 mm	1.27 mm
端子位置	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
处于峰值回流温度下的最长时间	NOT SPECIFIED	NOT SPECIFIED	30	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	30	30	NOT SPECIFIED
触发器类型	LOW LEVEL	LOW LEVEL	LOW LEVEL	LOW LEVEL	LOW LEVEL	LOW LEVEL	LOW LEVEL	LOW LEVEL	LOW LEVEL
宽度	4.4 mm	4.4 mm	4.4 mm	3.9 mm	2.5 mm	2.5 mm	5.3 mm	5.3 mm	3.9 mm
Base Number Matches	1	1	1	1	1	1	1	1	1
是否Rohs认证	符合	符合	符合	符合	-	-	符合	符合	符合

74HCT259PW,112

74HCT259PW,112概述

74HCT259PW,112规格参数

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