TTL/H/L SERIES, 4-BIT ENCODER, CDIP14
| 参数名称 | 属性值 |
| 厂商名称 | Texas Instruments(德州仪器) |
| 包装说明 | DIP, |
| Reach Compliance Code | unknown |
| 其他特性 | 4 TO 4 LINE PRIORITY REGISTER |
| 系列 | TTL/H/L |
| JESD-30 代码 | R-GDIP-T14 |
| 长度 | 19.56 mm |
| 负载电容（CL） | 15 pF |
| 逻辑集成电路类型 | ENCODER |
| 位数 | 4 |
| 功能数量 | 1 |
| 端子数量 | 14 |
| 最高工作温度 | 125 °C |
| 最低工作温度 | -55 °C |
| 封装主体材料 | CERAMIC, GLASS-SEALED |
| 封装代码 | DIP |
| 封装形状 | RECTANGULAR |
| 封装形式 | IN-LINE |
| 最大电源电流（ICC） | 80 mA |
| 传播延迟（tpd） | 31 ns |
| 认证状态 | Not Qualified |
| 座面最大高度 | 5.08 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 | NO |
| 技术 | TTL |
| 温度等级 | MILITARY |
| 端子形式 | THROUGH-HOLE |
| 端子节距 | 2.54 mm |
| 端子位置 | DUAL |
| 宽度 | 7.62 mm |
| SN54278J-00 | SN54278W-10 | SN54278W-00 | SNJ54278W-00 | SNJ54278W-10 | SNJ54278J-00 | |
|---|---|---|---|---|---|---|
| 描述 | TTL/H/L SERIES, 4-BIT ENCODER, CDIP14 | IC TTL/H/L SERIES, 4-BIT ENCODER, CDFP14, Arithmetic Circuit | IC TTL/H/L SERIES, 4-BIT ENCODER, CDFP14, Arithmetic Circuit | TTL/H/L SERIES, 4-BIT ENCODER, CDFP14 | TTL/H/L SERIES, 4-BIT ENCODER, CDFP14 | TTL/H/L SERIES, 4-BIT ENCODER, CDIP14 |
| 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) |
| 包装说明 | DIP, | DFP, | DFP, | DFP, | DFP, | DIP, |
| Reach Compliance Code | unknown | unknown | unknown | unknown | unknown | unknown |
| 其他特性 | 4 TO 4 LINE PRIORITY REGISTER | 4 TO 4 LINE PRIORITY REGISTER | 4 TO 4 LINE PRIORITY REGISTER | 4 TO 4 LINE PRIORITY REGISTER | 4 TO 4 LINE PRIORITY REGISTER | 4 TO 4 LINE PRIORITY REGISTER |
| 系列 | TTL/H/L | TTL/H/L | TTL/H/L | TTL/H/L | TTL/H/L | TTL/H/L |
| JESD-30 代码 | R-GDIP-T14 | R-GDFP-F14 | R-GDFP-F14 | R-GDFP-F14 | R-GDFP-F14 | R-GDIP-T14 |
| 长度 | 19.56 mm | 9.21 mm | 9.21 mm | 9.21 mm | 9.21 mm | 19.56 mm |
| 负载电容（CL） | 15 pF | 15 pF | 15 pF | 15 pF | 15 pF | 15 pF |
| 逻辑集成电路类型 | ENCODER | ENCODER | ENCODER | ENCODER | ENCODER | ENCODER |
| 位数 | 4 | 4 | 4 | 4 | 4 | 4 |
| 功能数量 | 1 | 1 | 1 | 1 | 1 | 1 |
| 端子数量 | 14 | 14 | 14 | 14 | 14 | 14 |
| 最高工作温度 | 125 °C | 125 °C | 125 °C | 125 °C | 125 °C | 125 °C |
| 最低工作温度 | -55 °C | -55 °C | -55 °C | -55 °C | -55 °C | -55 °C |
| 封装主体材料 | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED |
| 封装代码 | DIP | DFP | DFP | DFP | DFP | DIP |
| 封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | IN-LINE | FLATPACK | FLATPACK | FLATPACK | FLATPACK | IN-LINE |
| 最大电源电流（ICC） | 80 mA | 80 mA | 80 mA | 80 mA | 80 mA | 80 mA |
| 传播延迟（tpd） | 31 ns | 31 ns | 31 ns | 31 ns | 31 ns | 31 ns |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| 座面最大高度 | 5.08 mm | 2.03 mm | 2.03 mm | 2.03 mm | 2.03 mm | 5.08 mm |
| 最大供电电压 (Vsup) | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V |
| 最小供电电压 (Vsup) | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V |
| 标称供电电压 (Vsup) | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| 表面贴装 | NO | YES | YES | YES | YES | NO |
| 技术 | TTL | TTL | TTL | TTL | TTL | TTL |
| 温度等级 | MILITARY | MILITARY | MILITARY | MILITARY | MILITARY | MILITARY |
| 端子形式 | THROUGH-HOLE | FLAT | FLAT | FLAT | FLAT | THROUGH-HOLE |
| 端子节距 | 2.54 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 2.54 mm |
| 端子位置 | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| 宽度 | 7.62 mm | 6.29 mm | 6.29 mm | 6.29 mm | 6.29 mm | 7.62 mm |
电子工程世界版权所有
京B2-20211791
京ICP备10001474号-1
电信业务审批[2006]字第258号函
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
