特性
- Wide supply voltage range from 2.0 V to 5.5 V
- Input levels:
- For 74AHC32: CMOS level
- For 74AHCT32: TTL level
- Balanced propagation delays
- All inputs have Schmitt-trigger actions
- Overvoltage tolerant inputs to 5.5 V
- High noise immunity
- CMOS low power dissipation
- ESD protection:
- HBM EIA/JESD22-A114E exceeds 2000 V
- MM EIA/JESD22-A115-A exceeds 200 V
- CDM EIA/JESD22-C101C exceeds 1000 V
- Latch-up performance exceeds 100 mA per JESD 78 Class II Level A
- Multiple package options
- Specified from -40 °C to +85 °C and from -40 °C to +125 °C
参数类型
Type number | Product status | VCC (V) | Logic switching levels | Output drive capability (mA) | tpd (ns) | fmax (MHz) | Nr of bits | Power dissipation considerations | Tamb (°C) | Rth(j-a) (K/W) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | Package name |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
74AHC32BQ | Production | 2.0 - 5.5 | CMOS | ± 8 | 3.5 | 60 | 4 | low | -40~125 | 103 | 18.4 | 71 | DHVQFN14 |
74AHC32D | Production | 2.0 - 5.5 | CMOS | ± 8 | 3.5 | 60 | 4 | low | -40~125 | 105 | 17.8 | 63 | SO14 |
74AHC32PW | Production | 2.0 - 5.5 | CMOS | ± 8 | 3.5 | 60 | 4 | low | -40~125 | 138 | 6.9 | 64 | TSSOP14 |
74AHCT32BQ | Production | 4.5 - 5.5 | TTL | ± 8 | 5.0 | 60 | 4 | low | -40~125 | 103 | 18.4 | 71 | DHVQFN14 |
74AHCT32D | Production | 4.5 - 5.5 | TTL | ± 8 | 5.0 | 60 | 4 | low | -40~125 | 105 | 17.8 | 63 | SO14 |
74AHCT32PW | Production | 4.5 - 5.5 | TTL | ± 8 | 5.0 | 60 | 4 | low | -40~125 | 138 | 6.9 | 64 | TSSOP14 |
封装
型号 | 封装 | 尺寸版本 | 回流焊/波峰焊 | 包装 | 状态 | 标示 | 可订购的器件编号,(订购码(12NC)) |
---|---|---|---|---|---|---|---|
74AHC32BQ | ![]() DHVQFN14 (SOT762-1) | Reel 7” Q1/T1 or Q2/T3 | Active | AHC32 | 74AHC32BQ,115 ( 9352 764 43115 ) | ||
74AHC32D | ![]() SO14 (SOT108-1) | SO-SOJ-REFLOW SO-SOJ-WAVE | Reel 13" Q1/T1 | Active | 74AHC32D | 74AHC32D,118 ( 9352 626 42118 ) | |
74AHC32PW | ![]() TSSOP14 (SOT402-1) | SSOP-TSSOP-VSO-WAVE | Reel 13" Q1/T1 | Active | AHC32 | 74AHC32PW,118 ( 9352 626 43118 ) | |
74AHCT32BQ | ![]() DHVQFN14 (SOT762-1) | Reel 7” Q1/T1 or Q2/T3 | Active | AHT32 | 74AHCT32BQ,115 ( 9352 764 54115 ) | ||
74AHCT32D | ![]() SO14 (SOT108-1) | SO-SOJ-REFLOW SO-SOJ-WAVE | Reel 13" Q1/T1 | Active | 74AHCT32D | 74AHCT32D,118 ( 9352 626 40118 ) | |
74AHCT32PW | ![]() TSSOP14 (SOT402-1) | SSOP-TSSOP-VSO-WAVE | Reel 13" Q1/T1 | Active | AHCT32 | 74AHCT32PW,118 ( 9352 626 41118 ) |
下表中的版本已停产。参见表 停产信息 了解更多信息。
型号 | 封装 | 尺寸版本 | 回流焊/波峰焊 | 包装 | 状态 | 标示 | 可订购的器件编号,(订购码(12NC)) |
---|---|---|---|---|---|---|---|
74AHC32D | ![]() SO14 (SOT108-1) | SO-SOJ-REFLOW SO-SOJ-WAVE | Bulk Pack | Withdrawn / End-of-life | 74AHC32D | 74AHC32D,112 ( 9352 626 42112 ) | |
74AHC32PW | ![]() TSSOP14 (SOT402-1) | SSOP-TSSOP-VSO-WAVE | Bulk Pack | Discontinued / End-of-life | AHC32 | 74AHC32PW,112 ( 9352 626 43112 ) | |
74AHCT32D | ![]() SO14 (SOT108-1) | SO-SOJ-REFLOW SO-SOJ-WAVE | Bulk Pack | Withdrawn / End-of-life | 74AHCT32D | 74AHCT32D,112 ( 9352 626 40112 ) |
停产信息
型号 | 可订购的器件编号,(订购码(12NC)) | 最后一次购买日期 | 最后一次交货日期 | 替代产品 | DN通知 | 状态 | 备注 |
---|---|---|---|---|---|---|---|
74AHC32D | 935262642112 | 2021-12-31 | 2022-06-30 | 74AHC32D | DN CN-202106011DN | ||
74AHC32PW | 935262643112 | 2021-12-31 | 2022-06-30 | 74AHC32PW | DN CN-202106011DN | ||
74AHCT32D | 935262640112 | 2021-12-31 | 2022-06-30 | 74AHCT32D | DN CN-202106011DN | ||
74AHCT32PW | 935262641112 | 2021-12-31 | 2022-06-30 | 74AHCT32PW | DN CN-202106011DN |
品质、可靠性及化学成分
型号 | 可订购的器件编号 | 化学成分 | RoHS / RHF | 无铅转换日期 | EFR | IFR | MTBF(小时) | MSL | MSL无铅 |
---|---|---|---|---|---|---|---|---|---|
74AHC32BQ | 74AHC32BQ,115 | 74AHC32BQ | ![]() | Always Pb-free | 30.0 | 0.8 | 1.42E9 | 1 | 1 |
74AHC32D | 74AHC32D,118 | 74AHC32D | ![]() | week 13, 2005 | 30.0 | 0.8 | 1.42E9 | 1 | 1 |
74AHC32PW | 74AHC32PW,118 | 74AHC32PW | ![]() | week 10, 2005 | 30.0 | 0.8 | 1.42E9 | 1 | 1 |
74AHCT32BQ | 74AHCT32BQ,115 | 74AHCT32BQ | ![]() | Always Pb-free | 30.0 | 0.8 | 1.42E9 | 1 | 1 |
74AHCT32D | 74AHCT32D,118 | 74AHCT32D | ![]() | week 32, 2004 | 30.0 | 0.8 | 1.42E9 | 1 | 1 |
74AHCT32PW | 74AHCT32PW,118 | 74AHCT32PW | ![]() | week 10, 2005 | 30.0 | 0.8 | 1.42E9 | 1 | 1 |
下表中的版本已停产。参见表 停产信息 了解更多信息。
型号 | 可订购的器件编号 | 化学成分 | RoHS / RHF | 无铅转换日期 | EFR | IFR | MTBF(小时) | MSL | MSL无铅 |
---|---|---|---|---|---|---|---|---|---|
74AHC32D | 74AHC32D,112 | 74AHC32D | ![]() ![]() | week 13, 2005 | 30.0 | 0.8 | 1.42E9 | 1 | 1 |
74AHC32PW | 74AHC32PW,112 | 74AHC32PW | ![]() ![]() | week 10, 2005 | 30.0 | 0.8 | 1.42E9 | 1 | 1 |
74AHCT32D | 74AHCT32D,112 | 74AHCT32D | ![]() ![]() | week 32, 2004 | 30.0 | 0.8 | 1.42E9 | 1 | 1 |
文档 (7)
文件名称 | 标题 | 类型 | 日期 |
---|---|---|---|
74AHC_AHCT32 | Quad 2-input OR gate | Data sheet | 2020-06-05 |
ahct32 | ahct32 IBIS model | IBIS model | 2013-04-07 |
ahc32 | ahc32 IBIS model | IBIS model | 2013-04-07 |
SSOP-TSSOP-VSO-WAVE | Footprint for wave soldering | Wave soldering | 2009-10-08 |
SO-SOJ-WAVE | Footprint for wave soldering | Wave soldering | 2009-10-08 |
SO-SOJ-REFLOW | Footprint for reflow soldering | Reflow soldering | 2009-10-08 |
WAVE_BG-BD-1 | Wave soldering profile | Wave soldering | 2021-09-08 |
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