Datasheet Texas Instruments SN54LS125A — 数据表
| 制造商 | Texas Instruments |
| 系列 | SN54LS125A |
具有三态输出的四路总线缓冲门
数据表
价格
状态
| JM38510/32301B2A | JM38510/32301BCA | JM38510/32301BDA | M38510/32301B2A | M38510/32301BCA | M38510/32301BDA | SN54LS125AJ | SNJ54LS125AJ | SNJ54LS125AW | |
|---|---|---|---|---|---|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | No | No | No | No | No | No | No | No |
打包
| JM38510/32301B2A | JM38510/32301BCA | JM38510/32301BDA | M38510/32301B2A | M38510/32301BCA | M38510/32301BDA | SN54LS125AJ | SNJ54LS125AJ | SNJ54LS125AW | |
|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| Pin | 20 | 14 | 14 | 20 | 14 | 14 | 14 | 14 | 14 |
| Package Type | FK | J | W | FK | J | W | J | J | W |
| Industry STD Term | LCCC | CDIP | CFP | LCCC | CDIP | CFP | CDIP | CDIP | CFP |
| JEDEC Code | S-CQCC-N | R-GDIP-T | R-GDFP-F | S-CQCC-N | R-GDIP-T | R-GDFP-F | R-GDIP-T | R-GDIP-T | R-GDFP-F |
| Package QTY | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Carrier | TUBE | TUBE | TUBE | TUBE | TUBE | TUBE | TUBE | TUBE | TUBE |
| Device Marking | 32301B2A | JM38510/ | JM38510/ | JM38510/ | JM38510/ | JM38510/ | SN54LS125AJ | SNJ54LS125AJ | SNJ54LS125AW |
| Width (mm) | 8.89 | 6.67 | 5.97 | 8.89 | 6.67 | 5.97 | 6.67 | 6.67 | 5.97 |
| Length (mm) | 8.89 | 19.56 | 9.21 | 8.89 | 19.56 | 9.21 | 19.56 | 19.56 | 9.21 |
| Thickness (mm) | 1.83 | 4.57 | 1.59 | 1.83 | 4.57 | 1.59 | 4.57 | 4.57 | 1.59 |
| Pitch (mm) | 1.27 | 2.54 | 1.27 | 1.27 | 2.54 | 1.27 | 2.54 | 2.54 | 1.27 |
| Max Height (mm) | 2.03 | 5.08 | 2.03 | 2.03 | 5.08 | 2.03 | 5.08 | 5.08 | 2.03 |
| Mechanical Data | 下载 | 下载 | 下载 | 下载 | 下载 | 下载 | 下载 | 下载 | 下载 |
参数化
| Parameters / Models | JM38510/32301B2A | JM38510/32301BCA | JM38510/32301BDA | M38510/32301B2A | M38510/32301BCA | M38510/32301BDA | SN54LS125AJ | SNJ54LS125AJ | SNJ54LS125AW |
|---|---|---|---|---|---|---|---|---|---|
| Bits | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Input Type | TTL | TTL | TTL | TTL | TTL | TTL | TTL | TTL | TTL |
| Operating Temperature Range, C | -55 to 125 | -55 to 125 | -55 to 125 | -55 to 125 | -55 to 125 | -55 to 125 | -55 to 125 | -55 to 125 | -55 to 125 |
| Output Type | TTL | TTL | TTL | TTL | TTL | TTL | TTL | TTL | TTL |
| Package Group | LCCC | CDIP | CFP | LCCC | CDIP | CFP | CDIP | CDIP | CFP |
| Package Size: mm2:W x L, PKG | 20LCCC: 79 mm2: 8.89 x 8.89(LCCC) | See datasheet (CDIP) | See datasheet (CFP) | 20LCCC: 79 mm2: 8.89 x 8.89(LCCC) | See datasheet (CDIP) | See datasheet (CFP) | See datasheet (CDIP) | See datasheet (CDIP) | See datasheet (CFP) |
| Rating | Military | Military | Military | Military | Military | Military | Military | Military | Military |
| Schmitt Trigger | No | No | No | No | No | No | No | No | No |
| Technology Family | LS | LS | LS | LS | LS | LS | LS | LS | LS |
| VCC(Max), V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| VCC(Min), V | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 |
| Voltage(Nom), V | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
生态计划
| JM38510/32301B2A | JM38510/32301BCA | JM38510/32301BDA | M38510/32301B2A | M38510/32301BCA | M38510/32301BDA | SN54LS125AJ | SNJ54LS125AJ | SNJ54LS125AW | |
|---|---|---|---|---|---|---|---|---|---|
| RoHS | See ti.com | See ti.com | See ti.com | See ti.com | See ti.com | See ti.com | See ti.com | See ti.com | See ti.com |
应用须知
- Designing with the SN54/74LS123 (Rev. A)PDF, 118 Kb, 修订版: A, 档案已发布: Mar 1, 1997
The Texas Instruments (TI) SN54/74LS123 dual retriggerable monostable multivibrator is a one-shot device capable of verylong output pulses and up to 100% duty cycle. The ?LS123 also features dc triggering from gated low-level active A andhigh-level active B inputs and provides a clear input that terminates the output pulse of any predetermined time independentof timing components R ext and
模型线
系列: SN54LS125A (9)
制造商分类
- Semiconductors> Space & High Reliability> Logic Products> Buffers/Drivers/Transceivers> Buffer Drivers