- RS Stock No.:
- 145-0174
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- SN74HC640N
- ผู้ผลิต / Manufacturer:
- Texas Instruments
ผลิตภัณฑ์ที่เลิกผลิตแล้ว
- RS Stock No.:
- 145-0174
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- SN74HC640N
- ผู้ผลิต / Manufacturer:
- Texas Instruments
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
- COO (Country of Origin):
- MY
รายละเอียดสินค้า / Product Details
74HC Family Bus Transceivers, Texas Instruments
Texas Instruments range of Bus Transceivers from the 74HC Family of CMOS Logic ICs. The 74HC Family use silicon gate CMOS technology to achieve operating speeds similar to the LSTTL family but with the low power consumption of standard CMOS integrated circuits.
High-Speed CMOS Logic
Operating Voltage: 2 to 6 V
Compatibility: Input CMOS, Output CMOS
Operating Voltage: 2 to 6 V
Compatibility: Input CMOS, Output CMOS
74HC Family
คุณสมบัติ / Specifications
คุณสมบัติ | Value |
---|---|
Logic Family | HC |
Logic Function | Bus Transceiver |
Number of Elements per Chip | 1 |
Number of Channels per Chip | 8 |
Polarity | Inverting |
Mounting Type | Through Hole |
Package Type | PDIP |
Pin Count | 20 |
Input Level | CMOS |
Output Level | CMOS |
Maximum High Level Output Current | -7.8mA |
Maximum Low Level Output Current | 7.8mA |
Maximum Propagation Delay Time @ Maximum CL | 190 ns @ 2 V |
Propagation Delay Test Condition | 150pF |
Minimum Operating Supply Voltage | 2 V |
Maximum Operating Supply Voltage | 6 V |
Dimensions | 24.33 x 6.35 x 4.57mm |
Minimum Operating Temperature | -40 °C |
Width | 6.35mm |
Height | 4.57mm |
Length | 24.33mm |
Maximum Operating Temperature | +85 °C |