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SN54LS644FK

产品描述LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CQCC20, LCC-20
产品类别逻辑    逻辑   
文件大小334KB,共9页
制造商Texas Instruments(德州仪器)
官网地址http://www.ti.com.cn/
敬请期待 详细参数 选型对比

SN54LS644FK概述

LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CQCC20, LCC-20

SN54LS644FK规格参数

参数名称属性值
是否Rohs认证不符合
厂商名称Texas Instruments(德州仪器)
零件包装代码QLCC
包装说明QCCN, LCC20,.35SQ
针数20
Reach Compliance Codenot_compliant
ECCN代码3A001.A.2.C
其他特性WITH DIRECTION CONTROL; INVERTED OUTPUTS PORT A TO B
控制类型COMMON CONTROL
计数方向BIDIRECTIONAL
系列LS
JESD-30 代码S-CQCC-N20
长度8.89 mm
负载电容(CL)45 pF
逻辑集成电路类型BUS TRANSCEIVER
最大I(ol)0.012 A
位数8
功能数量1
端口数量2
端子数量20
最高工作温度125 °C
最低工作温度-55 °C
输出特性OPEN-COLLECTOR
输出极性TRUE
封装主体材料CERAMIC, METAL-SEALED COFIRED
封装代码QCCN
封装等效代码LCC20,.35SQ
封装形状SQUARE
封装形式CHIP CARRIER
峰值回流温度(摄氏度)NOT SPECIFIED
电源5 V
最大电源电流(ICC)90 mA
传播延迟(tpd)25 ns
认证状态Not Qualified
座面最大高度2.03 mm
最大供电电压 (Vsup)5.5 V
最小供电电压 (Vsup)4.5 V
标称供电电压 (Vsup)5 V
表面贴装YES
技术TTL
温度等级MILITARY
端子形式NO LEAD
端子节距1.27 mm
端子位置QUAD
处于峰值回流温度下的最长时间NOT SPECIFIED
翻译N/A
宽度8.89 mm

SN54LS644FK相似产品对比

SN54LS644FK SN54LS644J SN54LS641J SN54LS642FK SN54LS642J SN74LS644N SN54LS641FK SN74LS644DW
描述 LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CQCC20, LCC-20 LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CDIP20, DIP-20 LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CDIP20, DIP-20 LS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, CQCC20, LCC-20 LS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, CDIP20, DIP-20 Octal bus transceivers with open collector outputs 20-PDIP 0 to 70 LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CQCC20, LCC-20 LS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20, SO-20
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
厂商名称 Texas Instruments(德州仪器) Texas Instruments(德州仪器) Texas Instruments(德州仪器) Texas Instruments(德州仪器) Texas Instruments(德州仪器) Texas Instruments(德州仪器) Texas Instruments(德州仪器) Texas Instruments(德州仪器)
零件包装代码 QLCC DIP DIP QLCC DIP DIP QLCC SOIC
包装说明 QCCN, LCC20,.35SQ DIP, DIP20,.3 DIP, DIP20,.3 QCCN, LCC20,.35SQ DIP, DIP20,.3 DIP, DIP20,.3 QCCN, LCC20,.35SQ SOP, SOP20,.4
针数 20 20 20 20 20 20 20 20
Reach Compliance Code not_compliant not_compliant not_compliant not_compliant not_compliant not_compliant not_compliant not_compliant
其他特性 WITH DIRECTION CONTROL; INVERTED OUTPUTS PORT A TO B WITH DIRECTION CONTROL; INVERTED OUTPUTS PORT A TO B WITH DIRECTION CONTROL WITH DIRECTION CONTROL WITH DIRECTION CONTROL A TO B PORT INVERTED DATA OUTPUT WITH DIRECTION CONTROL WITH DIRECTION CONTROL; INVERTED OUTPUTS PORT A TO B
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 LS LS LS LS LS LS LS LS
JESD-30 代码 S-CQCC-N20 R-GDIP-T20 R-GDIP-T20 S-CQCC-N20 R-GDIP-T20 R-PDIP-T20 S-CQCC-N20 R-PDSO-G20
长度 8.89 mm 24.195 mm 24.195 mm 8.89 mm 24.195 mm 25.4 mm 8.89 mm 12.8 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 0.024 A 0.012 A 0.024 A
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 125 °C 125 °C 125 °C 125 °C 125 °C 70 °C 125 °C 70 °C
最低工作温度 -55 °C -55 °C -55 °C -55 °C -55 °C - -55 °C -
输出特性 OPEN-COLLECTOR OPEN-COLLECTOR OPEN-COLLECTOR OPEN-COLLECTOR OPEN-COLLECTOR OPEN-COLLECTOR OPEN-COLLECTOR OPEN-COLLECTOR
输出极性 TRUE TRUE TRUE INVERTED INVERTED TRUE TRUE TRUE
封装主体材料 CERAMIC, METAL-SEALED COFIRED CERAMIC, GLASS-SEALED CERAMIC, GLASS-SEALED CERAMIC, METAL-SEALED COFIRED CERAMIC, GLASS-SEALED PLASTIC/EPOXY CERAMIC, METAL-SEALED COFIRED PLASTIC/EPOXY
封装代码 QCCN DIP DIP QCCN DIP DIP QCCN SOP
封装等效代码 LCC20,.35SQ DIP20,.3 DIP20,.3 LCC20,.35SQ DIP20,.3 DIP20,.3 LCC20,.35SQ SOP20,.4
封装形状 SQUARE RECTANGULAR RECTANGULAR SQUARE RECTANGULAR RECTANGULAR SQUARE RECTANGULAR
封装形式 CHIP CARRIER IN-LINE IN-LINE CHIP CARRIER IN-LINE IN-LINE CHIP CARRIER SMALL OUTLINE
峰值回流温度(摄氏度) NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
电源 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V
传播延迟(tpd) 25 ns 25 ns 25 ns 25 ns 25 ns 25 ns 25 ns 25 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 2.03 mm 5.08 mm 5.08 mm 2.03 mm 5.08 mm 5.08 mm 2.03 mm 2.65 mm
最大供电电压 (Vsup) 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V 5.25 V 5.5 V 5.25 V
最小供电电压 (Vsup) 4.5 V 4.5 V 4.5 V 4.5 V 4.5 V 4.75 V 4.5 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 NO NO YES NO NO YES YES
技术 TTL TTL TTL TTL TTL TTL TTL TTL
温度等级 MILITARY MILITARY MILITARY MILITARY MILITARY COMMERCIAL MILITARY COMMERCIAL
端子形式 NO LEAD THROUGH-HOLE THROUGH-HOLE NO LEAD THROUGH-HOLE THROUGH-HOLE NO LEAD GULL WING
端子节距 1.27 mm 2.54 mm 2.54 mm 1.27 mm 2.54 mm 2.54 mm 1.27 mm 1.27 mm
端子位置 QUAD DUAL DUAL QUAD DUAL DUAL QUAD DUAL
处于峰值回流温度下的最长时间 NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
翻译 N/A N/A N/A N/A N/A N/A N/A N/A
宽度 8.89 mm 7.62 mm 7.62 mm 8.89 mm 7.62 mm 7.62 mm 8.89 mm 7.5 mm
负载电容(CL) 45 pF 45 pF 45 pF 45 pF 45 pF - 45 pF 45 pF
最大电源电流(ICC) 90 mA 90 mA 90 mA 90 mA 90 mA - 90 mA 90 mA

 
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