Datasheet> 器件分类 > 逻辑> 逻辑> IDT74LVC245ASOG8

文档预览

IDT74LVC245ASOG8: 产品描述Bus Transceiver, LVC/LCX/Z Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, SOIC-20; 产品类别逻辑逻辑; 文件大小109KB，共6页; 制造商IDT (Integrated Device Technology); 标准

下载文档详细参数选型对比全文预览

IDT74LVC245ASOG8概述

Bus Transceiver, LVC/LCX/Z Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, SOIC-20

IDT74LVC245ASOG8规格参数

参数名称	属性值
是否Rohs认证	符合
厂商名称	IDT (Integrated Device Technology)
零件包装代码	SOIC
包装说明	SOIC-20
针数	20
Reach Compliance Code	compliant
其他特性	WITH DIRECTION CONTROL
系列	LVC/LCX/Z
JESD-30 代码	R-PDSO-G20
JESD-609代码	e3
长度	12.827 mm
逻辑集成电路类型	BUS TRANSCEIVER
位数	8
功能数量	1
端口数量	2
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
输出极性	TRUE
封装主体材料	PLASTIC/EPOXY
封装代码	SOP
封装形状	RECTANGULAR
封装形式	SMALL OUTLINE
峰值回流温度（摄氏度）	260
传播延迟（tpd）	7.3 ns
认证状态	Not Qualified
座面最大高度	2.6416 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
端子形式	GULL WING
端子节距	1.27 mm
端子位置	DUAL
处于峰值回流温度下的最长时间	40
宽度	7.5 mm

文档预览

下载PDF文档

全文
预览

IDT74LVC245A

3.3V CMOS OCTAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS

INDUSTRIAL TEMPERATURE RANGE

3.3V CMOS

OCTAL BUS TRANSCEIVER

WITH 3-STATE OUTPUTS

AND 5 VOLT TOLERANT I/O

FEATURES:

• 0.5 MICRON CMOS Technology

• ESD > 2000V per MIL-STD-883, Method 3015; > 200V using

machine model (C = 200pF, R = 0)

• V

= 3.3V ± 0.3V, Normal Range

• V

= 2.7V to 3.6V, Extended Range

• 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

IDT74LVC245A

DESCRIPTION:

This octal bus transceiver is built using advanced dual metal CMOS

technology. This high-speed, low power transceiver is ideal for asynchro-

nous communication between two busses (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 LVC245A has been designed with a ±24mA output driver. This driver

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

performance.

All pins can be driven from either 3.3V or 5V devices. This feature allows

the use of this device as a translator in a mixed 3.3V/5V supply system.

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

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

INDUSTRIAL TEMPERATURE RANGE

OCTOBER 2008

DSC-4496/4

IDT74LVC245ASOG8相似产品对比

	IDT74LVC245ASOG8	IDT74LVC245AQG	IDT74LVC245APGG	IDT74LVC245AQG8	IDT74LVC245APGG8	IDT74LVC245APYG8	IDT74LVC245APYG	IDT74LVC245ASOG
描述	Bus Transceiver, LVC/LCX/Z Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, SOIC-20	Bus Transceiver, LVC/LCX/Z Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, QSOP-20	Bus Transceiver, LVC/LCX/Z Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, GREEN, TSSOP-20	Bus Transceiver, LVC/LCX/Z Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, QSOP-20	Bus Transceiver, LVC/LCX/Z Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, 0.65 MM PITCH, TSSOP-20	Bus Transceiver, LVC/LCX/Z Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, 0.65 MM PITCH, SSOP-20	Bus Transceiver, LVC/LCX/Z Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, SSOP-20	Bus Transceiver, LVC/LCX/Z Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, SOIC-20
是否Rohs认证	符合	符合	符合	符合	符合	符合	符合	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)	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)
零件包装代码	SOIC	QSOP	TSSOP	QSOP	TSSOP	SSOP	SSOP	SOIC
包装说明	SOIC-20	QSOP-20	GREEN, TSSOP-20	QSOP-20	0.65 MM PITCH, TSSOP-20	0.65 MM PITCH, SSOP-20	SSOP,	SOP,
针数	20	20	20	20	20	20	20	20
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	compliant	compliant	compliant
其他特性	WITH DIRECTION CONTROL	WITH DIRECTION CONTROL	WITH DIRECTION CONTROL	WITH DIRECTION CONTROL	WITH DIRECTION CONTROL	WITH DIRECTION CONTROL	-	WITH DIRECTION CONTROL
系列	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-G20	R-PDSO-G20	R-PDSO-G20	R-PDSO-G20	R-PDSO-G20	R-PDSO-G20	-	R-PDSO-G20
JESD-609代码	e3	e3	e3	e3	e3	e3	-	e3
长度	12.827 mm	8.6614 mm	6.5 mm	8.6614 mm	6.5 mm	7.2 mm	-	12.827 mm
逻辑集成电路类型	BUS TRANSCEIVER	BUS TRANSCEIVER	BUS TRANSCEIVER	BUS TRANSCEIVER	BUS TRANSCEIVER	BUS TRANSCEIVER	-	BUS TRANSCEIVER
位数	8	8	8	8	8	8	-	8
功能数量	1	1	1	1	1	1	-	1
端口数量	2	2	2	2	2	2	-	2
端子数量	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
最低工作温度	-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
输出极性	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
封装代码	SOP	SSOP	TSSOP	SSOP	TSSOP	SSOP	-	SOP
封装形状	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	-	RECTANGULAR
封装形式	SMALL OUTLINE	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, SHRINK PITCH	-	SMALL OUTLINE
峰值回流温度（摄氏度）	260	260	260	260	260	260	-	260
传播延迟（tpd）	7.3 ns	7.3 ns	7.3 ns	7.3 ns	7.3 ns	7.3 ns	-	7.3 ns
认证状态	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	-	Not Qualified
座面最大高度	2.6416 mm	1.7272 mm	1.2 mm	1.7272 mm	1.2 mm	2 mm	-	2.6416 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
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
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
表面贴装	YES	YES	YES	YES	YES	YES	-	YES
技术	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	-	CMOS
温度等级	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	-	INDUSTRIAL
端子面层	MATTE TIN	Matte Tin (Sn) - annealed	Matte Tin (Sn) - annealed	MATTE TIN	Matte Tin (Sn) - annealed	MATTE TIN	-	Matte Tin (Sn) - annealed
端子形式	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	-	GULL WING
端子节距	1.27 mm	0.635 mm	0.65 mm	0.635 mm	0.65 mm	0.65 mm	-	1.27 mm
端子位置	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	-	DUAL
处于峰值回流温度下的最长时间	40	30	30	30	30	30	-	30
宽度	7.5 mm	3.9116 mm	4.4 mm	3.9116 mm	4.4 mm	5.3 mm	-	7.5 mm
湿度敏感等级	-	1	1	-	1	1	-	1
Base Number Matches	-	1	1	1	1	1	-	-

IDT74LVC245ASOG8

IDT74LVC245ASOG8概述

IDT74LVC245ASOG8规格参数

文档预览

IDT74LVC245ASOG8相似产品对比

推荐资源