Part Details for 74AC574LCQR by Texas Instruments
Overview of 74AC574LCQR by Texas Instruments
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (10 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (7 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Part Details for 74AC574LCQR
74AC574LCQR CAD Models
74AC574LCQR Part Data Attributes
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74AC574LCQR
Texas Instruments
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Datasheet
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74AC574LCQR
Texas Instruments
AC SERIES, 8-BIT DRIVER, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20
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| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | NATIONAL SEMICONDUCTOR CORP | |
| Part Package Code | QLCC | |
| Package Description | QCCN, | |
| Pin Count | 20 | |
| Reach Compliance Code | unknown | |
| HTS Code | 8542.39.00.01 | |
| Additional Feature | BROADSIDE VERSION OF 374 | |
| Family | AC | |
| JESD-30 Code | S-CQCC-N20 | |
| Length | 8.89 mm | |
| Load Capacitance (CL) | 50 pF | |
| Logic IC Type | BUS DRIVER | |
| Number of Bits | 8 | |
| Number of Functions | 1 | |
| Number of Ports | 2 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Polarity | TRUE | |
| Package Body Material | CERAMIC, METAL-SEALED COFIRED | |
| Package Code | QCCN | |
| Package Shape | SQUARE | |
| Package Style | CHIP CARRIER | |
| Propagation Delay (tpd) | 9.5 ns | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.905 mm | |
| Supply Voltage-Max (Vsup) | 6 V | |
| Supply Voltage-Min (Vsup) | 2 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | QUAD | |
| Width | 8.89 mm |
Alternate Parts for 74AC574LCQR
This table gives cross-reference parts and alternative options found for 74AC574LCQR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 74AC574LCQR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Description | Manufacturer | Compare |
|---|---|---|---|
| 54AC574LMQB | Bus Driver, AC Series, 1-Func, 8-Bit, True Output, CMOS, CQCC20, CERAMIC, LCC-20 | Fairchild Semiconductor Corporation | 74AC574LCQR vs 54AC574LMQB |
| 54AC574LMQB | AC SERIES, 8-BIT DRIVER, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20 | Texas Instruments | 74AC574LCQR vs 54AC574LMQB |
| 74AC574LCQR | Bus Driver, AC Series, 1-Func, 8-Bit, True Output, CMOS, CQCC20, CERAMIC, LCC-20 | Fairchild Semiconductor Corporation | 74AC574LCQR vs 74AC574LCQR |
| M38510/75604B2X | Bus Driver, AC Series, 1-Func, 8-Bit, Complementary Output, CMOS, 0.358 X 0.358 INCH, 0.100 INCH HEIGHT, LCC-20 | Teledyne e2v | 74AC574LCQR vs M38510/75604B2X |
| 74AC574LC | IC AC SERIES, 8-BIT DRIVER, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20, Bus Driver/Transceiver | Texas Instruments | 74AC574LCQR vs 74AC574LC |
| 74AC574LCTR | Bus Driver, AC Series, 1-Func, 8-Bit, True Output, CMOS, CQCC20, CERAMIC, LCC-20 | Fairchild Semiconductor Corporation | 74AC574LCQR vs 74AC574LCTR |
| 54AC574LMQB | IC AC SERIES, 8-BIT DRIVER, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20, Bus Driver/Transceiver | National Semiconductor Corporation | 74AC574LCQR vs 54AC574LMQB |
| 5962-9677301Q2A | Octal D-type Edge-Triggered Flip-Flops with 3-State Outputs 20-LCCC -55 to 125 | Texas Instruments | 74AC574LCQR vs 5962-9677301Q2A |
| JM38510/75604B2A | AC SERIES, OCTAL 1-BIT DRIVER, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20 | Texas Instruments | 74AC574LCQR vs JM38510/75604B2A |
| M38510/75604B2X | Bus Driver, AC Series, 1-Func, 8-Bit, Complementary Output, CMOS, 0.358 X 0.358 INCH, 0.100 INCH HEIGHT, LCC-20 | QP Semiconductor | 74AC574LCQR vs M38510/75604B2X |