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IDT74FCT2245ATQG

产品描述Bus Transceiver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, GREEN, QSOP-20
产品类别逻辑    逻辑   
文件大小76KB,共7页
制造商IDT (Integrated Device Technology)
标准
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IDT74FCT2245ATQG概述

Bus Transceiver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, GREEN, QSOP-20

IDT74FCT2245ATQG规格参数

参数名称属性值
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GREEN, QSOP-20
针数20
Reach Compliance Codecompliant
ECCN代码EAR99
其他特性WITH DIRECTION CONTROL
控制类型COMMON CONTROL
计数方向BIDIRECTIONAL
系列FCT
JESD-30 代码R-PDSO-G20
JESD-609代码e3
长度8.6868 mm
负载电容(CL)50 pF
逻辑集成电路类型BUS TRANSCEIVER
最大I(ol)0.012 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20
最高工作温度85 °C
最低工作温度-40 °C
输出特性3-STATE WITH SERIES RESISTOR
输出极性TRUE
封装主体材料PLASTIC/EPOXY
封装代码SSOP
封装等效代码SSOP20,.25
封装形状RECTANGULAR
封装形式SMALL OUTLINE, SHRINK PITCH
峰值回流温度(摄氏度)260
电源5 V
Prop。Delay @ Nom-Sup4.6 ns
传播延迟(tpd)4.6 ns
认证状态Not Qualified
座面最大高度1.727 mm
最大供电电压 (Vsup)5.25 V
最小供电电压 (Vsup)4.75 V
标称供电电压 (Vsup)5 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N/A
宽度3.937 mm
Base Number Matches1

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IDT74FCT2245AT/CT
FAST CMOS OCTAL BIDIRECTIONAL TRANSCEIVER
INDUSTRIAL TEMPERATURE RANGE
FAST CMOS OCTAL
BIDIRECTIONAL
TRANSCEIVER
FEATURES:
A and C grades
Low input and output leakage
1µA (max.)
CMOS power levels
True TTL input and output compatibility:
– V
OH
= 3.3V (typ.)
– V
OL
= 0.3V (typ.)
Meets or exceeds JEDEC standard 18 specifications
Resistor outputs -15mA I
OH
, 12mA I
OL
Reduced system switching noise
Available in SOIC and QSOP packages
IDT74FCT2245AT/CT
DESCRIPTION:
The IDT octal bidirectional transceivers are built using an advanced dual
metal CMOS technology. The FCT2245T is designed for asynchronous
two-way communication between data buses. The transmit/receive (T/R)
input determines the direction of data flow through the bidirectional trans-
ceiver. Transmit (active high) enables data from A ports to B ports, and
receive (active low) from B ports to A ports. The output enable (OE) input,
when high, disables both A and B ports by placing them in high Z condition.
The FCT2245T has balanced drive outputs with current limiting resistors.
This offers low ground bounce, minimal undershoot and controlled output
fall times- reducing the need for external series terminating resistors. The
FCT2245T parts are plug-in replacements for FCT245T parts.
FUNCTIONAL BLOCK DIAGRAM
T/R
OE
A
0
B
0
A
1
B
1
A
2
B
2
A
3
B
3
A
4
B
4
A
5
B
5
A
6
B
6
A
7
B
7
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
INDUSTRIAL TEMPERATURE RANGE
1
© 2009 Integrated Device Technology, Inc.
SEPTEMBER 2009
DSC-5511/7

IDT74FCT2245ATQG相似产品对比

IDT74FCT2245ATQG IDT74FCT2245CTSOG IDT74FCT2245CTQG IDT74FCT2245ATQG8 IDT74FCT2245CTQG8 IDT74FCT2245ATSOG IDT74FCT2245ATSOG8 IDT74FCT2245CTSOG8
描述 Bus Transceiver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, GREEN, QSOP-20 Bus Transceiver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, GREEN, SOIC-20 Bus Transceiver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, GREEN, QSOP-20 Bus Transceiver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, GREEN, QSOP-20 Bus Transceiver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, GREEN, QSOP-20 Bus Transceiver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, GREEN, SOIC-20 Bus Transceiver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, GREEN, SOIC-20 Bus Transceiver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20, GREEN, SOIC-20
是否无铅 不含铅 不含铅 不含铅 不含铅 不含铅 不含铅 不含铅 不含铅
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 QSOP SOIC QSOP QSOP QSOP SOIC SOIC SOIC
包装说明 GREEN, QSOP-20 GREEN, SOIC-20 GREEN, QSOP-20 GREEN, QSOP-20 GREEN, QSOP-20 GREEN, SOIC-20 GREEN, SOIC-20 GREEN, SOIC-20
针数 20 20 20 20 20 20 20 20
Reach Compliance Code compliant compliant compliant compliant compliant compliant compliant compliant
ECCN代码 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
控制类型 COMMON CONTROL COMMON CONTROL COMMON CONTROL COMMON CONTROL COMMON CONTROL COMMON CONTROL COMMON CONTROL COMMON CONTROL
计数方向 BIDIRECTIONAL BIDIRECTIONAL BIDIRECTIONAL BIDIRECTIONAL BIDIRECTIONAL BIDIRECTIONAL BIDIRECTIONAL BIDIRECTIONAL
系列 FCT FCT FCT FCT FCT FCT FCT FCT
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
JESD-609代码 e3 e3 e3 e3 e3 e3 e3 e3
长度 8.6868 mm 12.8016 mm 8.6868 mm 8.6868 mm 8.6868 mm 12.8016 mm 12.8016 mm 12.8016 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
最大I(ol) 0.012 A 0.012 A 0.012 A 0.012 A 0.012 A 0.012 A 0.012 A 0.012 A
湿度敏感等级 1 1 1 1 1 1 1 1
位数 8 8 8 8 8 8 8 8
功能数量 1 1 1 1 1 1 1 1
端口数量 2 2 2 2 2 2 2 2
端子数量 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
最低工作温度 -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C
输出特性 3-STATE WITH SERIES RESISTOR 3-STATE WITH SERIES RESISTOR 3-STATE WITH SERIES RESISTOR 3-STATE WITH SERIES RESISTOR 3-STATE WITH SERIES RESISTOR 3-STATE WITH SERIES RESISTOR 3-STATE WITH SERIES RESISTOR 3-STATE WITH SERIES RESISTOR
输出极性 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
封装代码 SSOP SOP SSOP SSOP SSOP SOP SOP SOP
封装等效代码 SSOP20,.25 SOP20,.4 SSOP20,.25 SSOP20,.25 SSOP20,.25 SOP20,.4 SOP20,.4 SOP20,.4
封装形状 RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
封装形式 SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE
峰值回流温度(摄氏度) 260 260 260 260 260 260 260 260
电源 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V
Prop。Delay @ Nom-Sup 4.6 ns 4.1 ns 4.1 ns 4.6 ns 4.1 ns 4.6 ns 4.6 ns 4.1 ns
传播延迟(tpd) 4.6 ns 4.1 ns 4.1 ns 4.6 ns 4.1 ns 4.6 ns 4.6 ns 4.1 ns
认证状态 Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
座面最大高度 1.727 mm 2.6416 mm 1.727 mm 1.727 mm 1.727 mm 2.6416 mm 2.6416 mm 2.6416 mm
最大供电电压 (Vsup) 5.25 V 5.25 V 5.25 V 5.25 V 5.25 V 5.25 V 5.25 V 5.25 V
最小供电电压 (Vsup) 4.75 V 4.75 V 4.75 V 4.75 V 4.75 V 4.75 V 4.75 V 4.75 V
标称供电电压 (Vsup) 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
技术 CMOS CMOS CMOS CMOS CMOS CMOS CMOS CMOS
温度等级 INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL
端子面层 Matte Tin (Sn) - annealed Matte Tin (Sn) - annealed Matte Tin (Sn) - annealed Matte Tin (Sn) - annealed Matte Tin (Sn) - annealed Matte Tin (Sn) - annealed Matte Tin (Sn) - annealed Matte Tin (Sn) - annealed
端子形式 GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING
端子节距 0.635 mm 1.27 mm 0.635 mm 0.635 mm 0.635 mm 1.27 mm 1.27 mm 1.27 mm
端子位置 DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL
处于峰值回流温度下的最长时间 30 30 30 30 30 30 30 30
翻译 N/A N/A N/A N/A N/A N/A N/A N/A
宽度 3.937 mm 7.5 mm 3.937 mm 3.937 mm 3.937 mm 7.5 mm 7.5 mm 7.5 mm
Base Number Matches 1 1 1 1 1 1 1 1
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