HCT SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, PDIP14
型号 | SN74HCT74N-00 | SN74HCT74N-10 | SN74HCT74DR-00 | SN54HCT74FK | SN54HCT74FK-00 | SN54HCT74J-00 | SN54HCT74FKR | SN54HCT74WR | SN74HCT74D-00 |
---|---|---|---|---|---|---|---|---|---|
描述 | HCT SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, PDIP14 | HCT SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, PDIP14 | HCT SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, PDSO14, CERAMIC, SSOP-14 | HCT SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, CQCC20, CERAMIC, LCC-20 | HCT SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, CQCC20 | HCT SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, CDIP14 | HCT SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, CQCC20, CERAMIC, LCC-20 | HCT SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, CDFP14, CERAMIC, DFP-14 | HCT SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, COMPLEMENTARY OUTPUT, PDSO14, CERAMIC, SSOP-14 |
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) | Texas Instruments(德州仪器) |
包装说明 | DIP, | DIP, | SOP, | QCCN, LCC20,.35SQ | QCCN, | DIP, | QCCN, | DFP, | SOP, |
Reach Compliance Code | unknown | unknown | unknown | not_compliant | unknown | unknown | unknown | unknown | unknown |
系列 | HCT | HCT | HCT | HCT | HCT | HCT | HCT | HCT | HCT |
JESD-30 代码 | R-PDIP-T14 | R-PDIP-T14 | R-PDSO-G14 | S-CQCC-N20 | S-CQCC-N20 | R-GDIP-T14 | S-CQCC-N20 | R-GDFP-F14 | R-PDSO-G14 |
长度 | 19.305 mm | 19.305 mm | 8.65 mm | 8.89 mm | 8.89 mm | 19.56 mm | 8.89 mm | 9.21 mm | 8.65 mm |
负载电容(CL) | 50 pF | 50 pF | 50 pF | 50 pF | 50 pF | 50 pF | 50 pF | 50 pF | 50 pF |
逻辑集成电路类型 | D FLIP-FLOP | D FLIP-FLOP | D FLIP-FLOP | D FLIP-FLOP | D FLIP-FLOP | D FLIP-FLOP | D FLIP-FLOP | D FLIP-FLOP | D FLIP-FLOP |
位数 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
功能数量 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
端子数量 | 14 | 14 | 14 | 20 | 20 | 14 | 20 | 14 | 14 |
最高工作温度 | 85 °C | 85 °C | 85 °C | 125 °C | 125 °C | 125 °C | 125 °C | 125 °C | 85 °C |
最低工作温度 | -40 °C | -40 °C | -40 °C | -55 °C | -55 °C | -55 °C | -55 °C | -55 °C | -40 °C |
输出极性 | COMPLEMENTARY | COMPLEMENTARY | COMPLEMENTARY | COMPLEMENTARY | COMPLEMENTARY | COMPLEMENTARY | COMPLEMENTARY | COMPLEMENTARY | COMPLEMENTARY |
封装主体材料 | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | CERAMIC, METAL-SEALED COFIRED | CERAMIC, METAL-SEALED COFIRED | CERAMIC, GLASS-SEALED | CERAMIC, METAL-SEALED COFIRED | CERAMIC, GLASS-SEALED | PLASTIC/EPOXY |
封装代码 | DIP | DIP | SOP | QCCN | QCCN | DIP | QCCN | DFP | SOP |
封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE | SQUARE | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR |
封装形式 | IN-LINE | IN-LINE | SMALL OUTLINE | CHIP CARRIER | CHIP CARRIER | IN-LINE | CHIP CARRIER | FLATPACK | SMALL OUTLINE |
传播延迟(tpd) | 35 ns | 35 ns | 35 ns | 42 ns | 42 ns | 42 ns | 42 ns | 42 ns | 35 ns |
认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
座面最大高度 | 5.08 mm | 5.08 mm | 1.75 mm | 2.03 mm | 2.03 mm | 5.08 mm | 2.03 mm | 2.03 mm | 1.75 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 | 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 | 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 | 5 V | 5 V | 5 V |
表面贴装 | NO | NO | YES | YES | YES | NO | YES | YES | YES |
技术 | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
温度等级 | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | MILITARY | MILITARY | MILITARY | MILITARY | MILITARY | INDUSTRIAL |
端子形式 | THROUGH-HOLE | THROUGH-HOLE | GULL WING | NO LEAD | NO LEAD | THROUGH-HOLE | NO LEAD | FLAT | GULL WING |
端子节距 | 2.54 mm | 2.54 mm | 1.27 mm | 1.27 mm | 1.27 mm | 2.54 mm | 1.27 mm | 1.27 mm | 1.27 mm |
端子位置 | DUAL | DUAL | DUAL | QUAD | QUAD | DUAL | QUAD | DUAL | DUAL |
触发器类型 | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE |
宽度 | 7.62 mm | 7.62 mm | 3.9 mm | 8.89 mm | 8.89 mm | 7.62 mm | 8.89 mm | 6.29 mm | 3.9 mm |
最小 fmax | 22 MHz | 22 MHz | 22 MHz | 20 MHz | 18 MHz | 18 MHz | 20 MHz | 20 MHz | 22 MHz |
零件包装代码 | - | - | SSOP | QLCC | - | - | QLCC | DFP | SSOP |
针数 | - | - | 14 | 20 | - | - | 20 | 14 | 14 |