Texas Instruments SN74HC21D, Dual 4-Input AND Logic Gate, 14-Pin SOIC
- RS Stock No.:
- 179-2172
- Mfr. Part No.:
- SN74HC21D
- Manufacturer:
- Texas Instruments
Available for back order.
Added
Price Each (In a Tube of 50)
SGD0.45
(exc. GST)
SGD0.49
(inc. GST)
| Units | Per unit | Per Tube* |
| 50 + | SGD0.45 | SGD22.50 |
| *price indicative | ||
- RS Stock No.:
- 179-2172
- Mfr. Part No.:
- SN74HC21D
- Manufacturer:
- Texas Instruments
Technical data sheets
Legislation and Compliance
Product Details
74HC Family Logic Gates, Texas Instruments
Texas Instruments range of standard Logic Gates 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
Specifications
Attribute | Value |
|---|---|
| Logic Function | AND |
| Mounting Type | Surface Mount |
| Number of Elements | 2 |
| Number of Inputs per Gate | 4 |
| Schmitt Trigger Input | No |
| Package Type | SOIC |
| Pin Count | 14 |
| Logic Family | HC |
| Maximum Operating Supply Voltage | 6 V |
| Maximum High Level Output Current | -5.2mA |
| Maximum Propagation Delay Time @ Maximum CL | 110 ns @ 2 V, 19 ns @ 6 V, 22 ns @ 4.5 V |
| Minimum Operating Supply Voltage | 2 V |
| Maximum Low Level Output Current | 5.2mA |
| Height | 1.58mm |
| Minimum Operating Temperature | -40 °C |
| Length | 8.65mm |
| Maximum Operating Temperature | +85 °C |
| Dimensions | 8.65 x 3.91 x 1.58mm |
| Width | 3.91mm |
| Propagation Delay Test Condition | 50pF |