型号
- 型号
- 关键词
IC AS SERIES, 8-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PDSO20, PLASTIC, SOP-20, Shift Register
| 型号 | SN74AS299DW | SNJ54AS299FK | SNJ54AS299J | SN74AS299N | SN54AS299J | SN54AS299FK |
|---|---|---|---|---|---|---|
| 描述 | IC AS SERIES, 8-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PDSO20, PLASTIC, SOP-20, Shift Register | AS SERIES, 8-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, CQCC20, HERMETIC SEALED, CERAMIC, CC-20 | AS SERIES, 8-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, CDIP20, 0.300 INCH, HERMETIC SEALED, CERAMIC, DIP-20 | AS SERIES, 8-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PDIP20, 0.300 INCH, PLASTIC, DIP-20 | AS SERIES, 8-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, CDIP20, 0.300 INCH, HERMETIC SEALED, CERAMIC, DIP-20 | AS SERIES, 8-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, CQCC20, HERMETIC SEALED, CERAMIC, CC-20 |
| 是否Rohs认证 | 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) |
| 零件包装代码 | SOIC | QFN | DIP | DIP | DIP | QFN |
| 包装说明 | SOP, SOP20,.4 | QCCN, LCC20,.35SQ | DIP, DIP20,.3 | DIP, DIP20,.3 | DIP, DIP20,.3 | QCCN, LCC20,.35SQ |
| 针数 | 20 | 20 | 20 | 20 | 20 | 20 |
| Reach Compliance Code | not_compliant | not_compliant | not_compliant | not_compliant | not_compliant | _compli |
| 其他特性 | HOLD MODE; COMMON I/O PINS; TOTEMPOLE SERIAL SHIFT RIGHT & SHIFT LEFT OUTPUTS; GATED OUTPUT CONTROL | HOLD MODE; COMMON I/O PINS; TOTEMPOLE SERIAL SHIFT RIGHT & SHIFT LEFT OUTPUTS; GATED OUTPUT CONTROL | HOLD MODE; COMMON I/O PINS; TOTEMPOLE SERIAL SHIFT RIGHT & SHIFT LEFT OUTPUTS; GATED OUTPUT CONTROL | HOLD MODE; COMMON I/O PINS; TOTEMPOLE SERIAL SHIFT RIGHT & SHIFT LEFT OUTPUTS; GATED OUTPUT CONTROL | HOLD MODE; COMMON I/O PINS; TOTEMPOLE SERIAL SHIFT RIGHT & SHIFT LEFT OUTPUTS; GATED OUTPUT CONTROL | HOLD MODE; COMMON I/O PINS; TOTEMPOLE SERIAL SHIFT RIGHT & SHIFT LEFT OUTPUTS; GATED OUTPUT CONTROL |
| 计数方向 | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL | BIDIRECTIONAL |
| 系列 | AS | AS | AS | AS | AS | AS |
| JESD-30 代码 | R-PDSO-G20 | S-CQCC-N20 | R-GDIP-T20 | R-PDIP-T20 | R-GDIP-T20 | S-CQCC-N20 |
| 长度 | 12.8 mm | 8.89 mm | 24.19 mm | 23.995 mm | 24.19 mm | 8.89 mm |
| 负载电容（CL） | 50 pF | 50 pF | 50 pF | 50 pF | 50 pF | 50 pF |
| 逻辑集成电路类型 | PARALLEL IN PARALLEL OUT | PARALLEL IN PARALLEL OUT | PARALLEL IN PARALLEL OUT | PARALLEL IN PARALLEL OUT | PARALLEL IN PARALLEL OUT | PARALLEL IN PARALLEL OUT |
| 位数 | 8 | 8 | 8 | 8 | 8 | 8 |
| 功能数量 | 1 | 1 | 1 | 1 | 1 | 1 |
| 端子数量 | 20 | 20 | 20 | 20 | 20 | 20 |
| 最高工作温度 | 70 °C | 125 °C | 125 °C | 70 °C | 125 °C | 125 °C |
| 最低工作温度 | - | -55 °C | -55 °C | - | -55 °C | -55 °C |
| 输出特性 | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE |
| 输出极性 | TRUE | TRUE | TRUE | TRUE | TRUE | TRUE |
| 封装主体材料 | PLASTIC/EPOXY | CERAMIC, METAL-SEALED COFIRED | CERAMIC, GLASS-SEALED | PLASTIC/EPOXY | CERAMIC, GLASS-SEALED | CERAMIC, METAL-SEALED COFIRED |
| 封装代码 | SOP | QCCN | DIP | DIP | DIP | QCCN |
| 封装等效代码 | SOP20,.4 | LCC20,.35SQ | DIP20,.3 | DIP20,.3 | DIP20,.3 | LCC20,.35SQ |
| 封装形状 | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE |
| 封装形式 | SMALL OUTLINE | CHIP CARRIER | IN-LINE | IN-LINE | IN-LINE | CHIP CARRIER |
| 峰值回流温度（摄氏度） | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| 座面最大高度 | 2.65 mm | 2.03 mm | 5.08 mm | 5.08 mm | 5.08 mm | 2.03 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 | YES | YES | NO | NO | NO | YES |
| 技术 | TTL | TTL | TTL | TTL | TTL | TTL |
| 温度等级 | COMMERCIAL | MILITARY | MILITARY | COMMERCIAL | MILITARY | MILITARY |
| 端子形式 | GULL WING | NO LEAD | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | NO LEAD |
| 端子节距 | 1.27 mm | 1.27 mm | 2.54 mm | 2.54 mm | 2.54 mm | 1.27 mm |
| 端子位置 | DUAL | QUAD | DUAL | DUAL | DUAL | QUAD |
| 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 |
| 触发器类型 | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE |
| 宽度 | 7.5 mm | 8.89 mm | 7.62 mm | 7.62 mm | 7.62 mm | 8.89 mm |