Texas Instruments CD74HC688M, 8bit-Bit, Identity Comparator, Inverting, 2 → 6 V, 20-Pin SOIC
- RS Stock No. 663-0414
- Mfr. Part No. CD74HC688M
- Manufacturer Texas Instruments
Technical data sheets
Product Details
74HC Family Complex Function, Texas Instruments
Texas Instruments range of Complex Function products from the 74HC High Speed CMOS Logic Family includes Binary Adders, Magnitude & Identity Comparators, Parity Checkers, 7-segment LCD Latch/Decoder/Drivers and PLL (Phase Locked Loop) 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
74HC Family
Specifications
| Attribute | Value |
|---|---|
| Logic Family | HC |
| Logic Function | Identity Comparator |
| Output Function | A=B |
| Number of Bits | 8bit |
| Polarity | Inverting |
| Mounting Type | Surface Mount |
| Package Type | SOIC |
| Pin Count | 20 |
| Maximum High Level Output Current | -5.2mA |
| Maximum Low Level Output Current | 5.2mA |
| Maximum Propagation Delay Time @ Maximum CL | 29 ns @ 6 V, 34 ns @ 4.5 V, 170 ns @ 2 V |
| Dimensions | 12.8 x 7.52 x 2.35mm |
| Height | 2.35mm |
| Maximum Operating Temperature | +125 °C |
| Maximum Operating Supply Voltage | 6 V |
| Length | 12.8mm |
| Minimum Operating Supply Voltage | 2 V |
| Minimum Operating Temperature | -55 °C |
| Propagation Delay Test Condition | 50pF |
| Width | 7.52mm |
20 In stock for delivery within 4 working days
Price Each (In a Pack of 5)
SGD
2.76
(exc. GST)
SGD
2.95
(inc. GST)
units
Per unit
Per Pack*
5 - 20
SGD2.76
SGD13.80
25 - 95
SGD2.678
SGD13.39
100 - 245
SGD2.486
SGD12.43
250 - 495
SGD2.322
SGD11.61
500 +
SGD2.204
SGD11.02
*price indicative
Packaging Options:
Related Products
