- RS Stock No.:
- 923-2354
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- SN74LS245N
- ผู้ผลิต / Manufacturer:
- Texas Instruments
- RS Stock No.:
- 923-2354
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- SN74LS245N
- ผู้ผลิต / Manufacturer:
- Texas Instruments
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
รายละเอียดสินค้า / Product Details
74LS Family Bus Transceivers, Texas Instruments
Texas Instruments range of Bus Transceivers from the 74LS Family of Low Power Schottky Logic ICs. The 74LS Family use bipolar junction technology coupled with Schottky diode clamps to achieve operating speeds equal to the original 74TTL family but with much lower power consumption.
74LS Family
คุณสมบัติ / Specifications
คุณสมบัติ | Value |
---|---|
Logic Family | LS |
Logic Function | Bus Transceiver |
Number of Elements per Chip | 1 |
Number of Channels per Chip | 8 |
Polarity | Non-Inverting |
Mounting Type | Through Hole |
Package Type | PDIP |
Pin Count | 20 |
Input Level | TTL |
Output Level | TTL |
Maximum High Level Output Current | -15mA |
Maximum Low Level Output Current | 24mA |
Maximum Propagation Delay Time @ Maximum CL | 12 ns @ 5 V |
Width | 6.35mm |
Height | 4.57mm |
Maximum Operating Supply Voltage | 5.25 V |
Length | 24.33mm |
Minimum Operating Temperature | 0 °C |
Maximum Operating Temperature | +70 °C |
Minimum Operating Supply Voltage | 4.75 V |
Propagation Delay Test Condition | 45pF |
Dimensions | 24.33 x 6.35 x 4.57mm |