74HC(T)540: 八位元缓冲器/线路驱动器；3态；反相
74HC540；74HCT540是带3态输出的8位缓冲器/线路驱动器。该器件具有两个输出使能（OE1和OE2）。OEn上的高电平使输出呈高阻抗关断状态。输入包括钳位二极管。其能使用限流电阻将输入连接到高于VCC的电压。
74HC_T_540: 产品结构框图
SOT163-1
数据手册 (1)
| 名称/描述 | Modified Date |
|---|---|
| Octal buffer/line driver; 3-state; inverting (REV 4.0) PDF (170.0 kB) 74HC_HCT540 [English] | 01 Mar 2016 |
应用说明 (2)
| 名称/描述 | Modified Date |
|---|---|
| Live Insertion Aspects of Philips Logic Families (REV 1.0) PDF (73.0 kB) AN252 [English] | 13 Mar 2013 |
| Pin FMEA 74HC/74HCT family (REV 1.0) PDF (51.0 kB) AN11044 [English] | 16 Mar 2011 |
用户指南 (1)
| 名称/描述 | Modified Date |
|---|---|
| HC/T User Guide (REV 1.0) PDF (508.0 kB) HCT_USER_GUIDE [English] | 01 Nov 1997 |
封装信息 (2)
| 名称/描述 | Modified Date |
|---|---|
| plastic small outline package; 20 leads; body width 7.5 mm (REV 1.0) PDF (335.0 kB) SOT163-1 [English] | 08 Feb 2016 |
| plastic shrink small outline package; 20 leads; body width 5.3 mm (REV 1.0) PDF (325.0 kB) SOT339-1 [English] | 08 Feb 2016 |
包装 (1)
| 名称/描述 | Modified Date |
|---|---|
| SSOP20; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code... (REV 1.0) PDF (204.0 kB) SOT339-1_118 [English] | 02 Oct 2015 |
支持信息 (3)
| 名称/描述 | Modified Date |
|---|---|
| Reflow Soldering Profile (REV 1.0) PDF (34.0 kB) REFLOW_SOLDERING_PROFILE [English] | 30 Sep 2013 |
| Wave Soldering Profile (REV 1.0) PDF (20.0 kB) WAVE_SOLDERING_PROFILE [English] | 30 Sep 2013 |
| Footprint for wave soldering (REV 1.0) PDF (16.0 kB) SSOP-TSSOP-VSO-WAVE [English] | 08 Oct 2009 |
订购信息
| 型号 | 状态 |
|---|---|
| 74HCT540DB | Active |
| 74HC540D | Active |
| 74HC540DB | Active |
| 74HCT540D | Active |
封装环保信息
| 产品编号 | 封装说明 | Outline Version | 回流/波峰焊接 | 包装 | 产品状态 | 部件编号订购码 (12NC) | Marking | 化学成分 | RoHS / 无铅 / RHF | 无铅转换日期 | EFR | IFR(FIT) | MTBF（小时） | MSL | MSL LF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 74HCT540D | | SOT163-1 | Reflow_Soldering_Profile
Wave_Soldering_Profile Reflow_Soldering_Profile Wave_Soldering_Profile | Reel 13" Q1/T1 CECC | Active | 74HCT540D,653 (9337 156 00653) | 74HCT540D | 74HCT540D |    | week 30, 2004 | 84.9 | 6.62 | 1.51E8 | 1 | 1 |
| Bulk Pack, CECC | Active | 74HCT540D,652 (9337 156 00652) | 74HCT540D | 74HCT540D | | week 30, 2004 | 84.9 | 6.62 | 1.51E8 | 1 | 1 | ||||
| 74HC540DB |  | SOT339-1 | SSOP-TSSOP-VSO-WAVE | Reel 13" Q1/T1 | Active | 74HC540DB,118 (9351 901 30118) | HC540 | 74HC540DB | | week 17, 2005 | 84.9 | 6.62 | 1.51E8 | 1 | 1 |
| Bulk Pack | Active | 74HC540DB,112 (9351 901 30112) | HC540 | 74HC540DB | | week 17, 2005 | 84.9 | 6.62 | 1.51E8 | 1 | 1 | ||||
| 74HCT540DB | | SOT339-1 | SSOP-TSSOP-VSO-WAVE | Reel 13" Q1/T1 | Active | 74HCT540DB,118 (9351 901 20118) | HCT540 | 74HCT540DB | | week 17, 2005 | 84.9 | 6.62 | 1.51E8 | 1 | 1 |
| Bulk Pack | Active | 74HCT540DB,112 (9351 901 20112) | HCT540 | 74HCT540DB | | week 17, 2005 | 84.9 | 6.62 | 1.51E8 | 1 | 1 | ||||
| 74HC540D | | SOT163-1 | Reflow_Soldering_Profile
Wave_Soldering_Profile Reflow_Soldering_Profile Wave_Soldering_Profile | Reel 13" Q1/T1 CECC | Active | 74HC540D,653 (9337 154 90653) | 74HC540D | 74HC540D | | week 30, 2004 | 84.9 | 6.62 | 1.51E8 | 1 | 1 |
| Bulk Pack, CECC | Active | 74HC540D,652 (9337 154 90652) | 74HC540D | 74HC540D | | week 30, 2004 | 84.9 | 6.62 | 1.51E8 | 1 | 1 |
- Octal buffer/line driver; 3-state; inverting 74HCT540DB
- Live Insertion Aspects of Philips Logic Families 74HC_T_245_Q100
- Pin FMEA 74HC/74HCT family 74HC_T_597_Q100
- HC/T User Guide 74HCU04PW
- plastic shrink small outline package; 20 leads; body width 5.3 mm 74LVC373A_Q100
- SSOP-TSSOP-VSO-WAVE LPC1114FDH28
- SSOP20; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or J Ordering code... 74LVC373A_Q100
- SOT163-1 LPC1112FD20
- Reflow_Soldering_Profile Wave_Soldering_Profile LPC1112FD20
- Reflow_Soldering_Profile Wave_Soldering_Profile LPC1112FD20
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