- N° de stock RS:
- 171-3385
- Référence fabricant:
- 74HC21D
- Fabricant:
- Toshiba
En cours d'approvisionnement - expédition le 19/09/2024, livraison sous 4 jour(s)
Ajouté
Prix L'unité (sur une bobine de 2500)
0,188 €
(TVA exclue)
0,227 €
(TVA incluse)
Unité | Prix par unité | la bobine* |
2500 + | 0,188 € | 470,00 € |
*prix conseillé |
- N° de stock RS:
- 171-3385
- Référence fabricant:
- 74HC21D
- Fabricant:
- Toshiba
Documentation technique
Législations et de normes
Détails du produit
The 74HC21D is a high speed CMOS 4-INPUT AND GATE fabricated with silicon gate C2MOS technology. It achieves the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation. The internal circuit is composed of 4 stages including buffer an output, which provide high noise immunity and stable output. All inputs are equipped with protection circuits against static discharge or transient excess voltage
High speed: tpd = 10 ns (typ.) at VCC = 5 V
Low power dissipation: ICC = 1.0 μA (max) Ta = 25
Balanced propagation delays: tPLH ≈ tPHL
Wide operating voltage range: VCC(opr) = 2.0 to 6.0 V
Low power dissipation: ICC = 1.0 μA (max) Ta = 25
Balanced propagation delays: tPLH ≈ tPHL
Wide operating voltage range: VCC(opr) = 2.0 to 6.0 V
Spécifications
Attribut | Valeur |
---|---|
Logic Function | AND |
Mounting Type | Surface Mount |
Number of Elements | 2 |
Number of Inputs per Gate | 4 |
Package Type | SOIC |
Pin Count | 14 |
Logic Family | 74HC |
Maximum Operating Supply Voltage | 6 V |
Maximum High Level Output Current | -5.2mA |
Maximum Propagation Delay Time @ Maximum CL | 125 ns @ 50 pF |
Minimum Operating Supply Voltage | 2 V |
Maximum Low Level Output Current | 5.2mA |
Height | 1.38mm |
Output Type | Buffer, CMOS |
Minimum Operating Temperature | -40 °C |
Width | 3.9mm |
Maximum Operating Temperature | +85 °C |
Propagation Delay Test Condition | 50pF |
Length | 8.95mm |
Dimensions | 8.95 x 3.9 x 1.38mm |
- N° de stock RS:
- 171-3385
- Référence fabricant:
- 74HC21D
- Fabricant:
- Toshiba