Texas Instruments CD74HCT688E, 8-Bit HCT, Active Low, Inverting, 20-Pin PDIP
- RS Stock No.:
- 663-0650
- Mfr. Part No.:
- CD74HCT688E
- Brand:
- Texas Instruments
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Subtotal (1 pack of 5 units)*
$8.62
(exc. GST)
$9.48
(inc. GST)
FREE delivery for orders over $60.00 ex GST
Last RS stock
- 35 left, ready to ship from another location
- Final 5 unit(s) shipping from 02 March 2026
Units | Per unit | Per Pack* |
|---|---|---|
| 5 + | $1.724 | $8.62 |
*price indicative
- RS Stock No.:
- 663-0650
- Mfr. Part No.:
- CD74HCT688E
- Brand:
- Texas Instruments
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Texas Instruments | |
| Product Type | Comparator | |
| Logic Family | HCT | |
| Number of Bits | 8 | |
| Output Type | Active Low | |
| Polarity | Inverting | |
| Mount Type | Through Hole | |
| Package Type | PDIP | |
| Pin Count | 20 | |
| Minimum Supply Voltage | 4.5V | |
| Maximum High Level Output Current | -4mA | |
| Maximum Supply Voltage | 5.5V | |
| Maximum Propagation Delay Time @ CL | 29ns | |
| Minimum Operating Temperature | -55°C | |
| Maximum Low Level Output Current | 4mA | |
| Logic Comparator Type | Identity | |
| Maximum Operating Temperature | 125°C | |
| Series | CD74HCT688 | |
| Standards/Approvals | No | |
| Length | 24.33mm | |
| Width | 6.35 mm | |
| Height | 4.57mm | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Texas Instruments | ||
Product Type Comparator | ||
Logic Family HCT | ||
Number of Bits 8 | ||
Output Type Active Low | ||
Polarity Inverting | ||
Mount Type Through Hole | ||
Package Type PDIP | ||
Pin Count 20 | ||
Minimum Supply Voltage 4.5V | ||
Maximum High Level Output Current -4mA | ||
Maximum Supply Voltage 5.5V | ||
Maximum Propagation Delay Time @ CL 29ns | ||
Minimum Operating Temperature -55°C | ||
Maximum Low Level Output Current 4mA | ||
Logic Comparator Type Identity | ||
Maximum Operating Temperature 125°C | ||
Series CD74HCT688 | ||
Standards/Approvals No | ||
Length 24.33mm | ||
Width 6.35 mm | ||
Height 4.57mm | ||
Automotive Standard No | ||
74HCT Family Complex Function, Texas Instruments
Texas Instruments Complex Function ICs from the 74HCT CMOS Logic Family includes Binary Adders, Magnitude & Identity Comparators, PLLs (Phase Locked Loop) and 4-to-7 BCD Decoder/Drivers. Inputs of the 74HCT family are 74LSTTL compatible, and the products 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 4.5 to 5.5 V
Compatibility: Input TTL, Output CMOS
74HCT Family
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