Semiconductor Informations
Search 74LS Datasheet (PDF)
Texas Instruments
SN74LS21N
2-ch, 4-input, 4.75-V to 5.25-V 16-mA drive strength bipolar AND gate 14-PDIP 0 to 70
Datasheet| Distributor | Stock | 1 | Link | ||
|---|---|---|---|---|---|
| Rochester Electronics | 37,813 | Visit Site | |||
| Verical | 1,740 | Visit Site | |||
| DigiKey | 1,037 | 1.23 | Visit Site | ||
| Mouser | 395 | 1.23 | Visit Site | ||
| UnikeyIC | 750 | Visit Site | |||
| Weyland Electronics Group Pte. Ltd. | 750 | 0.568 | Visit Site | ||
| Win Source | 2,472 | Visit Site | |||
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[ Descriptions ]
| 74LS163 SYC - BCD DECADE COUNTERS / 4-BIT BINARY COUNTERS BCD DECADE COUNTERS, 4-BIT BINARY COUNTERS The LS160A , 161A , 162A , 163A are high-speed 4-bit synchronous counters. They are edge-triggered, synchronously presettable, and cascadable MSI building blocks for counting, memory addressing, frequency division and other applications. The LS160A and LS162A count modulo 10 (BCD). The LS161A and LS163A count modulo 16 (binary.) The LS160A and LS161A |
| 74LS161 SYC - BCD DECADE COUNTERS / 4-BIT BINARY COUNTERS BCD DECADE COUNTERS, 4-BIT BINARY COUNTERS The LS160A , 161A , 162A , 163A are high-speed 4-bit synchronous counters. They are edge-triggered, synchronously presettable, and cascadable MSI building blocks for counting, memory addressing, frequency division and other applications. The LS160A and LS162A count modulo 10 (BCD). The LS161A and LS163A count modulo 16 (binary.) The LS160A and LS161A |
Related Information
| 74L74 Dual Positive Edge Triggered D Flip-Flop - National Semiconductor |
| 74LCX00 Low Voltage Quad 2-Input NAND Gate - Fairchild Semiconductor 74LCX00 Low Voltage Quad 2-Input NAND Gate with 5V Tolerant Inputs December 2013 74LCX00 Low Voltage Quad 2-Input NAND Gate with 5V Tolerant Inputs Features - 5V tolerant inputs - 2.3V 3.6V VCC specifications provided - 5.2ns tPD max. (VCC = 3.3V), 10 A ICC max. - Power down high impedance input |
Related Part Number
74HCT27 | 74LS174 |74OL6000 | 74HC595N |
74HC74AP | 74LS848 |