74LVTH574PW-T: 产品描述Flip Flops 3.3V D BH +EDGE TRIG 3S; 产品类别逻辑逻辑; 文件大小140KB，共18页; 制造商NXP(恩智浦); 官网地址https://www.nxp.com; 标准

下载文档详细参数选型对比全文预览

74LVTH574PW-T在线购买

供应商	器件名称	价格	最低购买	库存
	74LVTH574PW-T	-	-	点击查看	点击购买

74LVTH574PW-T概述

Flip Flops 3.3V D BH +EDGE TRIG 3S

74LVTH574PW-T规格参数

参数名称	属性值
Source Url Status Check Date	2013-06-14 00:00:00
是否无铅	含铅
是否Rohs认证	符合
厂商名称	NXP(恩智浦)
包装说明	TSSOP, TSSOP20,.25
Reach Compliance Code	unknown
JESD-30 代码	R-PDSO-G20
负载电容（CL）	50 pF
逻辑集成电路类型	D FLIP-FLOP
最大频率@ Nom-Sup	150000000 Hz
最大I（ol）	0.064 A
功能数量	8
端子数量	20
最高工作温度	85 °C
最低工作温度	-40 °C
输出特性	3-STATE
封装主体材料	PLASTIC/EPOXY
封装代码	TSSOP
封装等效代码	TSSOP20,.25
封装形状	RECTANGULAR
封装形式	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
包装方法	TAPE AND REEL
电源	3.3 V
Prop。Delay @ Nom-Sup	5.9 ns
认证状态	Not Qualified
标称供电电压 (Vsup)	3.3 V
表面贴装	YES
技术	BICMOS
温度等级	INDUSTRIAL
端子形式	GULL WING
端子节距	0.635 mm
端子位置	DUAL
触发器类型	POSITIVE EDGE
Base Number Matches	1

文档预览

下载PDF文档

全文
预览

74LVT574; 74LVTH574

3.3 V octal D-type flip-flop; 3-state

Rev. 7 — 22 November 2011

Product data sheet

1. General description

The 74LVT574; 74LVTH574 is a high-performance product designed for V

operation at

3.3 V.

This device is an 8-bit, edge triggered register coupled to eight 3-state output buffers. The

two sections of the device are controlled independently by the clock (pin CP) and output

enable (pin OE) control gates. The state of each Dn input (one setup time before the

LOW-to-HIGH clock transition) is transferred to the corresponding flip-flops Qn output.

The 3-state output buffers are designed to drive heavily loaded 3-state buses, MOS

memories, or MOS microprocessors.

The active LOW output enable (pin OE) controls all eight 3-state buffers independent of

the clock operation.

When pin OE is LOW, the stored data appears at the outputs. When pin OE is HIGH, the

outputs are in the high-impedance OFF-state, which means they will neither drive nor load

the bus.

2. Features and benefits



Inputs and outputs arranged for easy interfacing to microprocessors

3-state outputs for bus interfacing

Common output enable control

TTL input and output switching levels

Input and output interface capability to systems at 5 V supply

Bus hold data inputs eliminate need for external pull-up resistors to hold unused inputs

Live insertion and extraction permitted

No bus current loading when output is tied to 5 V bus

Power-up reset

Power-up 3-state

Latch-up protection



JESD78 class II exceeds 500 mA



ESD protection:



HBM JESD22-A114E exceeds 2000 V



MM JESD22-A115-A exceeds 200 V



Specified from

40 C

to +85

C

74LVTH574PW-T相似产品对比

	74LVTH574PW-T	74LVTH574PW	74LVT574DB-T	74LVT574D	74LVT574DB	74LVTH574DB-T	74LVTH574D	74LVT574D-T	74LVT574PW	74LVTH574DB
描述	Flip Flops 3.3V D BH +EDGE TRIG 3S	Flip Flops 3.3V D BH +EDGE TRIG 3S	Flip Flops 3.3V OCTAL D 3-S	Flip Flops 3.3V OCTAL D 3-S	Flip Flops 3.3V OCTAL D 3-S	Flip Flops 3.3V D BH +EDGE TRIG 3S	Flip Flops 3.3V D BH +EDGE TRIG 3S	Flip Flops 3.3V OCTAL D 3-S	Flip Flops 3.3V OCTAL D 3-S	Flip Flops 3.3V D BH +EDGE TRIG 3S
是否Rohs认证	符合	符合	符合	符合	符合	符合	符合	符合	符合	符合
厂商名称	NXP(恩智浦)	NXP(恩智浦)	NXP(恩智浦)	NXP(恩智浦)	NXP(恩智浦)	NXP(恩智浦)	NXP(恩智浦)	NXP(恩智浦)	NXP(恩智浦)	NXP(恩智浦)
包装说明	TSSOP, TSSOP20,.25	TSSOP, TSSOP20,.25	SSOP, SSOP20,.3	SOP, SOP20,.4	SSOP, SSOP20,.3	SSOP, SSOP20,.3	SOP, SOP20,.4	SOP, SOP20,.4	TSSOP, TSSOP20,.25	SSOP, SSOP20,.3
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown
JESD-30 代码	R-PDSO-G20	R-PDSO-G20	R-PDSO-G20	R-PDSO-G20	R-PDSO-G20	R-PDSO-G20	R-PDSO-G20	R-PDSO-G20	R-PDSO-G20	R-PDSO-G20
负载电容（CL）	50 pF	50 pF	50 pF	50 pF	50 pF	50 pF	50 pF	50 pF	50 pF	50 pF
逻辑集成电路类型	D FLIP-FLOP	BUS DRIVER	BUS DRIVER	BUS DRIVER	BUS DRIVER	D FLIP-FLOP	BUS DRIVER	BUS DRIVER	BUS DRIVER	BUS DRIVER
最大频率@ Nom-Sup	150000000 Hz	150000000 Hz	150000000 Hz	150000000 Hz	150000000 Hz	150000000 Hz	150000000 Hz	150000000 Hz	150000000 Hz	150000000 Hz
最大I（ol）	0.064 A	0.064 A	0.032 A	0.064 A	0.064 A	0.064 A	0.064 A	0.032 A	0.064 A	0.064 A
功能数量	8	1	1	1	1	8	1	1	1	1
端子数量	20	20	20	20	20	20	20	20	20	20
最高工作温度	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °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	-40 °C
输出特性	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE
封装主体材料	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
封装代码	TSSOP	TSSOP	SSOP	SOP	SSOP	SSOP	SOP	SOP	TSSOP	SSOP
封装等效代码	TSSOP20,.25	TSSOP20,.25	SSOP20,.3	SOP20,.4	SSOP20,.3	SSOP20,.3	SOP20,.4	SOP20,.4	TSSOP20,.25	SSOP20,.3
封装形状	RECTANGULAR	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, SHRINK PITCH	SMALL OUTLINE	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, SHRINK PITCH
电源	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V
Prop。Delay @ Nom-Sup	5.9 ns	5.9 ns	5.9 ns	5.9 ns	5.9 ns	5.9 ns	5.9 ns	5.9 ns	5.9 ns	5.9 ns
认证状态	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
标称供电电压 (Vsup)	3.3 V	3 V	3 V	3 V	3 V	3.3 V	3 V	3 V	3 V	3 V
表面贴装	YES	YES	YES	YES	YES	YES	YES	YES	YES	YES
技术	BICMOS	BICMOS	BICMOS	BICMOS	BICMOS	BICMOS	BICMOS	BICMOS	BICMOS	BICMOS
温度等级	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
端子形式	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
端子节距	0.635 mm	0.65 mm	0.65 mm	1.27 mm	0.65 mm	0.635 mm	1.27 mm	1.27 mm	0.65 mm	0.65 mm
端子位置	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
触发器类型	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE
是否无铅	含铅	不含铅	-	不含铅	不含铅	含铅	-	-	不含铅	-
零件包装代码	-	TSSOP	SSOP	SOIC	SSOP	-	SOIC	SOIC	TSSOP	SSOP
针数	-	20	20	20	20	-	20	20	20	20
系列	-	LVT	LVT	LVT	LVT	-	LVT	LVT	LVT	LVT
JESD-609代码	-	e4	e4	e4	e4	-	e4	e4	e4	e4
长度	-	6.5 mm	7.2 mm	12.8 mm	7.2 mm	-	12.8 mm	12.8 mm	6.5 mm	7.2 mm
湿度敏感等级	-	1	1	1	1	-	1	1	1	1
位数	-	8	8	8	8	-	8	8	8	8
端口数量	-	2	2	2	2	-	2	2	2	2
输出极性	-	TRUE	TRUE	TRUE	TRUE	-	TRUE	TRUE	TRUE	TRUE
峰值回流温度（摄氏度）	-	260	260	260	260	-	260	260	260	260
传播延迟（tpd）	-	6.6 ns	6.6 ns	6.6 ns	6.6 ns	-	6.6 ns	6.6 ns	6.6 ns	6.6 ns
座面最大高度	-	1.1 mm	2 mm	2.65 mm	2 mm	-	2.65 mm	2.65 mm	1.1 mm	2 mm
最大供电电压 (Vsup)	-	3.6 V	3.6 V	3.6 V	3.6 V	-	3.6 V	3.6 V	3.6 V	3.6 V
最小供电电压 (Vsup)	-	2.7 V	2.7 V	2.7 V	2.7 V	-	2.7 V	2.7 V	2.7 V	2.7 V
端子面层	-	Nickel/Palladium/Gold (Ni/Pd/Au)	NICKEL PALLADIUM GOLD	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	-	Nickel/Palladium/Gold (Ni/Pd/Au)	NICKEL PALLADIUM GOLD	NICKEL PALLADIUM GOLD	Nickel/Palladium/Gold (Ni/Pd/Au)
处于峰值回流温度下的最长时间	-	30	30	30	30	-	30	30	30	30
宽度	-	4.4 mm	5.3 mm	7.5 mm	5.3 mm	-	7.5 mm	7.5 mm	4.4 mm	5.3 mm

74LVTH574PW-T

74LVTH574PW-T在线购买

74LVTH574PW-T概述

74LVTH574PW-T规格参数

文档预览

74LVTH574PW-T相似产品对比

推荐资源