54LS21DMQB
Manufacturer: Rochester Elec
AND Gate, LS Series, 2-Func, 4-Input, TTL, CDIP14
| Part Number: | 54LS21DMQB |
|---|---|
| Generic: | 54LS21 |
| CAGE Code: | 3V146 |
| NSN: | 5962-01-235-3123 |
| Category: | Gates |
| Part Type: | Logic ICs |
| DLA Qualification: | Not Qualified |
|---|---|
| Lifecycle Stage: | N/A |
Package Information
| Package Style: | IN-LINE |
|---|---|
| Terminals: | 14 |
| Height: | 5.08 mm |
| Operating Temperature: | -55.0°C to 125.0°C |
|---|---|
| Package Code: | DIP |
Compliance & Certifications
- DRC Status: DRC Conflict Free
Abacus Technologies supplies 54LS21DMQB, sourced from FAIRCHILD SEMICONDUCTOR. Inventory shown on this page reflects quantity on hand when available: 68 units. This is an electronic component listed for B2B buyers. You can add the part to your cart if purchase options are enabled, or submit a request for quote. Our team can confirm lead time, package options, and alternates. For compliance or manufacturer-specific details, use the spec blocks on this page when present. If something
| Type | Part Number | Manufacturer |
|---|---|---|
| FFF Alternates |
54LS21DM
|
Rochester Elec |
| Functional Equivalent |
54LS21DM
|
Rochester Elec |
| FFF Alternates |
74LS21D
|
Rochester Elec |
| Functional Equivalent |
74LS21D
|
Rochester Elec |
| FFF Alternates |
M38510/31003BCA
|
Lansdale |
| FFF Alternates |
M38510/31003BCA
|
Rochester Elec |
| FFF Alternates |
M38510/31003BCA
|
SRI Intl |
| FFF Alternates |
M38510/31003BCA
|
TI |
| FFF Alternates |
M38510/31003BCC
|
SRI Intl |
| Functional Equivalent |
SN54ALS21AJ
|
TI |
| Functional Equivalent |
SN54ALS21FK
|
Rochester Elec |
| FFF Alternates |
SN54ALS21J
|
Rochester Elec |
| Functional Equivalent |
SN54ALS21J
|
Rochester Elec |
| Functional Equivalent |
SN74ALS21ADR
|
TI |
| Functional Equivalent |
SN74ALS21AN
|
TI |
| Functional Equivalent |
SNJ54ALS21AFK
|
TI |
| Functional Equivalent |
SNJ54ALS21AJ
|
TI |
| FFF Alternates |
SNJ54LS21J
|
TI |
Pricing & Availability
B2B and commercial accounts only: we quote OEMs, contract manufacturers, and military/primes.
Get pricing — no account needed
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Risk Indicators
- Lifecycle: Med
- Environmental: Med
- Supply Chain: Low
Need help? Email sales or call (800) 701-8152.