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IDT74FCT2646TPG

产品描述Registered Bus Transceiver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO24, TSSOP-24
产品类别逻辑    逻辑   
文件大小174KB,共8页
制造商IDT (Integrated Device Technology)
下载文档 详细参数 选型对比 全文预览

IDT74FCT2646TPG概述

Registered Bus Transceiver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO24, TSSOP-24

IDT74FCT2646TPG规格参数

参数名称属性值
是否Rohs认证不符合
零件包装代码TSSOP
包装说明TSSOP, TSSOP24,.25
针数24
Reach Compliance Codenot_compliant
其他特性DIRECTION CONTROL
控制类型INDEPENDENT CONTROL
计数方向BIDIRECTIONAL
系列FCT
JESD-30 代码R-PDSO-G24
JESD-609代码e0
长度7.8 mm
逻辑集成电路类型REGISTERED 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24
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TSSOP
封装等效代码TSSOP24,.25
封装形状RECTANGULAR
封装形式SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
电源5 V
Prop。Delay @ Nom-Sup9 ns
传播延迟(tpd)9 ns
认证状态Not Qualified
座面最大高度1.2 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Tin/Lead (Sn85Pb15)
端子形式GULL WING
端子节距0.65 mm
端子位置DUAL
翻译N/A
触发器类型POSITIVE EDGE
宽度4.4 mm
Base Number Matches1

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IDT74FCT2646T/AT/CT
FAST CMOS OCTAL TRANSCEIVER/REGISTER (3-STATE)
COMMERCIAL TEMPERATURE RANGE
FAST CMOS OCTAL
TRANSCEIVER/
REGISTER (3-STATE)
IDT74FCT2646T/AT/CT
FEATURES:
Low input and output leakage
≤1µ
A (max.)
Extended commercial range of –40°C to +85°C
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
Product available in Radiation Tolerant and Radiation Enhanced
versions
Available in PDIP, SOIC, SSOP, QSOP, and TSSOP packages
Std., A, and C speed grades
Resistor outputs (-15mA I
OH
, 12mA I
OL
)
Reduced system switching noise
DESCRIPTION:
The FCT2646T consists of a bus transceiver with 3-state D-type flip-flops
and control circuitry arranged for multiplexed transmission of data directly
from the data bus or from the internal storage registers. The FCT2646T
utilizes the enable control (G) and direction (DIR) pins to control the
transceiver functions.
SAB and SBA control pins are provided to select either real- time or stored
data transfer. The circuitry used for select control will eliminate the typical
decoding glitch that occurs in a multiplexer during the transition between
stored and real-time data. A low input level selects real-time data and a high
selects stored data.
Data on the A or B data bus, or both, can be stored in the internal D flip-
flops by low-to-high transitions at the appropriate clock pins (CPAB or
CPBA), regardless of the select or enable control pins.
The FCT2646T have balanced drive outputs with current limiting
resistors. This offers low ground bounce, minimal undershoot and con-
trolled output fall times-reducing the need for external series terminating
resistors. FCT2646T parts are plug-in replacements for FCT646T parts.
FUNCTIONAL BLOCK DIAGRAM
G
DIR
CPBA
SBA
CPAB
SAB
B REG
ONE OF EIGH T CHANNELS
1D
C1
A1
A REG
1D
C1
B1
TO SEVEN OTHER CHANN ELS
COMMERCIAL TEMPERATURE RANGE
1
c
1999 Integrated Device Technology, Inc.
SEPTEMBER 1999
DSC-5506/-

IDT74FCT2646TPG相似产品对比

IDT74FCT2646TPG IDT74FCT2646TQ IDT74FCT2646ATD IDT74FCT2646ATPY IDT74FCT2646ATPG IDT74FCT2646ATQ IDT74FCT2646CTD IDT74FCT2646CTP
描述 Registered Bus Transceiver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO24, TSSOP-24 Registered Bus Transceiver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO24, QSOP-24 Registered Bus Transceiver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, CDIP24, CERDIP-24 Registered Bus Transceiver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO24, SSOP-24 Registered Bus Transceiver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO24, TSSOP-24 Registered Bus Transceiver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO24, QSOP-24 Registered Bus Transceiver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, CDIP24, CERDIP-24 Registered Bus Transceiver, FCT Series, 1-Func, 8-Bit, True Output, CMOS, PDSO24, TSSOP-24
是否Rohs认证 不符合 不符合 不符合 不符合 不符合 不符合 不符合 不符合
零件包装代码 TSSOP SOIC DIP SSOP TSSOP SOIC DIP TSSOP
包装说明 TSSOP, TSSOP24,.25 SSOP, SSOP24,.24 DIP, SSOP, SSOP24,.3 TSSOP, TSSOP24,.25 SSOP, SSOP24,.24 DIP, TSSOP, DIP24,.3
针数 24 24 24 24 24 24 24 24
Reach Compliance Code not_compliant not_compliant compliant not_compliant not_compliant not_compliant compliant not_compliant
其他特性 DIRECTION CONTROL DIRECTION CONTROL; SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED OR REAL TIME DATA DIRECTION CONTROL; SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED OR REAL TIME DATA DIRECTION CONTROL DIRECTION CONTROL DIRECTION CONTROL; SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED OR REAL TIME DATA DIRECTION CONTROL; SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED OR REAL TIME DATA DIRECTION CONTROL; SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED OR REAL TIME DATA
系列 FCT FCT FCT FCT FCT FCT FCT FCT
JESD-30 代码 R-PDSO-G24 R-PDSO-G24 R-GDIP-T24 R-PDSO-G24 R-PDSO-G24 R-PDSO-G24 R-GDIP-T24 R-PDSO-G24
JESD-609代码 e0 e0 e0 e0 e0 e0 e0 e0
长度 7.8 mm 8.65 mm 32.004 mm 8.2 mm 7.8 mm 8.65 mm 32.004 mm 7.8 mm
逻辑集成电路类型 REGISTERED BUS TRANSCEIVER REGISTERED BUS TRANSCEIVER REGISTERED BUS TRANSCEIVER REGISTERED BUS TRANSCEIVER REGISTERED BUS TRANSCEIVER REGISTERED BUS TRANSCEIVER REGISTERED BUS TRANSCEIVER REGISTERED BUS TRANSCEIVER
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 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
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 3-STATE WITH SERIES RESISTOR 3-STATE WITH SERIES RESISTOR 3-STATE
输出极性 TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY CERAMIC, GLASS-SEALED PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY CERAMIC, GLASS-SEALED PLASTIC/EPOXY
封装代码 TSSOP SSOP DIP SSOP TSSOP SSOP DIP TSSOP
封装形状 RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
封装形式 SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH IN-LINE SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH IN-LINE SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
传播延迟(tpd) 9 ns 9 ns 6.3 ns 6.3 ns 6.3 ns 6.3 ns 5.7 ns 5.7 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 1.2 mm 1.75 mm 5.08 mm 2 mm 1.2 mm 1.75 mm 5.08 mm 1.2 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 NO YES YES YES NO 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 Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15) TIN LEAD Tin/Lead (Sn/Pb) Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15) TIN LEAD Tin/Lead (Sn85Pb15)
端子形式 GULL WING GULL WING THROUGH-HOLE GULL WING GULL WING GULL WING THROUGH-HOLE GULL WING
端子节距 0.65 mm 0.635 mm 2.54 mm 0.65 mm 0.65 mm 0.635 mm 2.54 mm 0.65 mm
端子位置 DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL
宽度 4.4 mm 3.9116 mm 7.62 mm 5.3 mm 4.4 mm 3.9116 mm 7.62 mm 4.4 mm
控制类型 INDEPENDENT CONTROL INDEPENDENT CONTROL - INDEPENDENT CONTROL INDEPENDENT CONTROL INDEPENDENT CONTROL - INDEPENDENT CONTROL
计数方向 BIDIRECTIONAL BIDIRECTIONAL - BIDIRECTIONAL BIDIRECTIONAL BIDIRECTIONAL - BIDIRECTIONAL
最大I(ol) 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 - -
封装等效代码 TSSOP24,.25 SSOP24,.24 - SSOP24,.3 TSSOP24,.25 SSOP24,.24 - DIP24,.3
电源 5 V 5 V - 5 V 5 V 5 V - 5 V
Prop。Delay @ Nom-Sup 9 ns 9 ns - 6.3 ns 6.3 ns 6.3 ns - 5.4 ns
翻译 N/A N/A - N/A N/A N/A - N/A
触发器类型 POSITIVE EDGE POSITIVE EDGE - POSITIVE EDGE POSITIVE EDGE POSITIVE EDGE - POSITIVE EDGE
负载电容(CL) - 50 pF 50 pF 50 pF - 50 pF 50 pF 50 pF
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)
峰值回流温度(摄氏度) - - 225 240 240 225 225 -
处于峰值回流温度下的最长时间 - - 20 20 30 30 20 -
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