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74LVC4245AQG8: 产品描述QSOP-24, Reel; 产品类别逻辑逻辑; 文件大小86KB，共8页; 制造商IDT (Integrated Device Technology); 标准

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74LVC4245AQG8概述

QSOP-24, Reel

74LVC4245AQG8规格参数

参数名称	属性值
Brand Name	Integrated Device Technology
是否无铅	不含铅
是否Rohs认证	符合
厂商名称	IDT (Integrated Device Technology)
零件包装代码	QSOP
包装说明	SSOP, SSOP24,.24
针数	24
制造商包装代码	PCG24
Reach Compliance Code	unknown
其他特性	5V SUPPLY FOR PORT A
控制类型	COMMON CONTROL
计数方向	BIDIRECTIONAL
系列	LVC/LCX/Z
JESD-30 代码	R-PDSO-G24
JESD-609代码	e3
长度	8.6614 mm
逻辑集成电路类型	BUS TRANSCEIVER
最大I（ol）	0.024 A
湿度敏感等级	1
位数	8
功能数量	1
端口数量	2
端子数量	24
最高工作温度	85 °C
最低工作温度	-40 °C
输出特性	3-STATE
输出极性	TRUE
封装主体材料	PLASTIC/EPOXY
封装代码	SSOP
封装等效代码	SSOP24,.24
封装形状	RECTANGULAR
封装形式	SMALL OUTLINE, SHRINK PITCH
包装方法	TAPE AND REEL
峰值回流温度（摄氏度）	260
电源	3.3 V
Prop。Delay @ Nom-Sup	6.7 ns
传播延迟（tpd）	6.7 ns
认证状态	Not Qualified
座面最大高度	1.7272 mm
最大供电电压 (Vsup)	3.6 V
最小供电电压 (Vsup)	2.7 V
标称供电电压 (Vsup)	3.3 V
表面贴装	YES
技术	CMOS
温度等级	INDUSTRIAL
端子面层	Matte Tin (Sn) - annealed
端子形式	GULL WING
端子节距	0.635 mm
端子位置	DUAL
处于峰值回流温度下的最长时间	30
翻译	3V & 5V
宽度	3.9116 mm
Base Number Matches	1

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IDT74LVC4245A

CMOS OCTAL BUS TRANSCEIVER AND 3.3V TO 5V SHIFTER

INDUSTRIAL TEMPERATURE RANGE

CMOS OCTAL BUS

TRANSCEIVER AND 3.3V TO 5V

SHIFTER WITH 3-STATE OUT-

PUTS AND 5 VOLT TOLERANT I/O

FEATURES:

•

0.5 MICRON CMOS Technology

CCA

= 5V ± 0.5V

CCB

= 2.7V to 3.6V

CMOS power levels (0.4μ W typ. static)

Rail-to-rail output swing for increased noise margin

All inputs, outputs, and I/O are 5V tolerant

Supports hot insertion

Available in SOIC, SSOP, QSOP, and TSSOP packages

IDT74LVC4245A

DESCRIPTION:

The LVC4245A is manufactured using advanced dual metal CMOS

technology. This octal noninverting bus transceiver contains two separate

supply rails; B port has V

CCB

, which is set at 3.3V, and A port has V

CCA

, which

is set at 5V. This allows for translation from a 3.3V to a 5V environment, and

vice-versa.

This device is ideal for asynchronous communication between two buses

(A and B). The direction control pin (DIR) controls the direction of data flow.

The output enable pin (OE) overrides the direction control and disables both

ports. All inputs are designed with hysteresis for improved noise margin.

The LVC4245A has been designed with a ±24mA output driver. This

driver is capable of driving a moderate to heavy load while maintaining

speed performance.

DRIVE FEATURES:

• High Output Drivers: ±24mA

• Reduced system switching noise

APPLICATIONS:

• 5V and 3.3V mixed voltage systems

• Data communication and telecommunication systems

FUNCTIONAL BLOCK DIAGRAM

DIR

5V Port

The IDT logo is a registered trademark of Integrated Device Technology, Inc.

INDUSTRIAL TEMPERATURE RANGE

3.3V Port

JUNE 2006

DSC-4754/3

74LVC4245AQG8相似产品对比

	74LVC4245AQG8	74LVC4245APGG8	74LVC4245APYG8	IDT74LVC4245AP	74LVC4245ASOG8	74LVC4245AQ8	74LVC4245ASO8	74LVC4245APG8	74LVC4245APY8
描述	QSOP-24, Reel	TSSOP-24, Reel	SSOP-24, Reel	Bus Transceiver, LVC/LCX/Z Series, 1-Func, 8-Bit, True Output, CMOS, PDSO24, TSSOP-24	SOIC-24, Reel	QSOP-24, Reel	SOIC-24, Reel	TSSOP-24, Reel	SSOP-24, Reel
零件包装代码	QSOP	TSSOP	SSOP	TSSOP	SOIC	QSOP	SOIC	TSSOP	SSOP
包装说明	SSOP, SSOP24,.24	TSSOP, TSSOP24,.25	SSOP, SOP24,.3	TSSOP,	SOP, SOP24,.4	SSOP,	SOP,	TSSOP,	SSOP,
针数	24	24	24	24	24	24	24	24	24
Reach Compliance Code	unknown	compliant	compliant	compliant	compliant	not_compliant	not_compliant	not_compliant	not_compliant
其他特性	5V SUPPLY FOR PORT A	5V SUPPLY FOR PORT A	5V SUPPLY FOR PORT A	5V SUPPLY FOR PORT A	5V SUPPLY FOR PORT A	5V SUPPLY FOR PORT A	5V SUPPLY FOR PORT A	5V SUPPLY FOR PORT A	5V SUPPLY FOR PORT A
系列	LVC/LCX/Z	LVC/LCX/Z	LVC/LCX/Z	LVC/LCX/Z	LVC/LCX/Z	LVC/LCX/Z	LVC/LCX/Z	LVC/LCX/Z	LVC/LCX/Z
JESD-30 代码	R-PDSO-G24	R-PDSO-G24	R-PDSO-G24	R-PDSO-G24	R-PDSO-G24	R-PDSO-G24	R-PDSO-G24	R-PDSO-G24	R-PDSO-G24
JESD-609代码	e3	e3	e3	e0	e3	e0	e0	e0	e0
长度	8.6614 mm	7.8 mm	8.2 mm	7.8 mm	15.4178 mm	8.6614 mm	15.4178 mm	7.8 mm	8.2 mm
逻辑集成电路类型	BUS TRANSCEIVER	BUS TRANSCEIVER	BUS TRANSCEIVER	BUS TRANSCEIVER	BUS TRANSCEIVER	BUS TRANSCEIVER	BUS TRANSCEIVER	BUS TRANSCEIVER	BUS TRANSCEIVER
位数	8	8	8	8	8	8	8	8	8
功能数量	1	1	1	1	1	1	1	1	1
端口数量	2	2	2	2	2	2	2	2	2
端子数量	24	24	24	24	24	24	24	24	24
最高工作温度	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
输出特性	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE
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	SSOP	TSSOP	SSOP	TSSOP	SOP	SSOP	SOP	TSSOP	SSOP
封装形状	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
封装形式	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, SHRINK PITCH
传播延迟（tpd）	6.7 ns	6.7 ns	6.7 ns	6.7 ns	6.7 ns	6.7 ns	6.7 ns	6.7 ns	6.7 ns
座面最大高度	1.7272 mm	1.2 mm	2 mm	1.2 mm	2.6416 mm	1.7272 mm	2.6416 mm	1.2 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	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	2.7 V
标称供电电压 (Vsup)	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
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	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
端子面层	Matte Tin (Sn) - annealed	Matte Tin (Sn)	Matte Tin (Sn)	TIN LEAD	Matte Tin (Sn)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
端子形式	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	0.65 mm	1.27 mm	0.635 mm	1.27 mm	0.65 mm	0.65 mm
端子位置	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
宽度	3.9116 mm	4.4 mm	5.3 mm	4.4 mm	7.5 mm	3.9116 mm	7.5 mm	4.4 mm	5.3 mm
Brand Name	Integrated Device Technology	Integrated Device Technology	Integrated Device Technology	-	Integrated Device Technology	Integrated Device Technology	Integrated Device Technology	Integrated Device Technology	Integrated Device Technology
是否无铅	不含铅	不含铅	不含铅	-	不含铅	含铅	含铅	含铅	含铅
是否Rohs认证	符合	符合	符合	-	符合	不符合	不符合	不符合	不符合
厂商名称	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)	-	-	-	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)
制造商包装代码	PCG24	PGG24	PYG24	-	PSG24	PC24	PS24	PG24	PY24
湿度敏感等级	1	1	1	-	1	1	1	1	1
峰值回流温度（摄氏度）	260	260	260	-	260	240	225	240	240
认证状态	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	-	-	-	-
处于峰值回流温度下的最长时间	30	30	30	-	30	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
Base Number Matches	1	1	1	1	1	1	-	-	-

74LVC4245AQG8

74LVC4245AQG8概述

74LVC4245AQG8规格参数

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