SN74HCS594BQBRAlternatives & Equivalent Parts
About SN74HCS594BQBR
SN74HCS594BQBR is a Integrated Circuit component manufactured by Texas Instruments. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Need pricing on these alternatives?
Get one quote covering all 4 alternatives for SN74HCS594BQBR — response within 24 hours.
Specification Comparison
| Parameter | SN74HCS594BQBRSource | ADRF5250BCPZ | 1757255 | AD7903BRQZ | ADA4940-2ACPZ-R2 |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Analog Devices | Phoenix Contact | Analog Devices | Analog Devices |
| Package Type | — | Quad Flat No-Lead | Other | Small Outline Packages | Quad Flat No-Lead |
| Pin Count | 999 | 24 | 3 | 20 | 24 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 105.0°C | — | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $0.3230 | $6.6404 | $0.5940 | $20.3100 | $4.4400 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | No | Yes | No | No |
| Date Of Intro | 2020-10-24 | — | — | — | — |
| YTEOL | 15 | 8.5 | 7.71 | 10 | 10 |
| Count Direction | RIGHT | — | — | — | — |
| Family | HC/UH | — | — | — | — |
| JESD-30 Code | R-PQCC-N16 | — | — | R-PDSO-G20 | S-XQCC-N24 |
| JESD-609 Code | e4 | e3 | — | e3 | e2 |
| Load Capacitance (CL) | 50 pF | — | — | — | — |
| Logic IC Type | SERIAL IN PARALLEL OUT | — | — | — | — |
| Max Frequency@Nom-Sup | 68000000 Hz | — | — | — | — |
| Max I(ol) | 0.0078 A | — | — | — | — |
| Number of Bits | 8 | — | — | 16 | — |
| Number of Functions | 1 | 1 | — | 1 | 2 |
| Output Polarity | TRUE | — | — | — | — |
| Package Body Material | PLASTIC/EPOXY | — | — | PLASTIC/EPOXY | UNSPECIFIED |
| Package Equivalence Code | LCC16,.1X.14,20 | — | — | SSOP20,.25 | LCC24,.16SQ,20 |
| Package Shape | RECTANGULAR | — | — | RECTANGULAR | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | — | — | SMALL OUTLINE, SHRINK PITCH | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Packing Method | TR | — | — | — | TR |
| Peak Reflow Temperature (Cel) | 260 | — | — | 260 | — |
| Power Supply Current-Max (ICC) | 0.002 mA | — | — | — | — |
| Propagation Delay (tpd) | 45 ns | — | — | — | — |
| Schmitt Trigger | YES | — | — | — | — |
| Supply Voltage-Max (Vsup) | 6 V | — | — | — | — |
| Supply Voltage-Min (Vsup) | 2 V | — | — | — | — |
| Supply Voltage-Nom (Vsup) | 5 V | — | — | — | 5 V |
| Surface Mount | YES | YES | — | YES | YES |
| Technology | CMOS | — | — | — | BIPOLAR |
| Temperature Grade | AUTOMOTIVE | — | — | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) | — | Matte Tin (Sn) | Tin/Silver (Sn/Ag) |
| Terminal Form | NO LEAD | — | — | GULL WING | NO LEAD |
| Terminal Pitch | 0.5 mm | — | — | 0.64 mm | 0.5 mm |
| Terminal Position | QUAD | — | — | DUAL | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | — | 30 | — |
| Trigger Type | POSITIVE EDGE | — | — | — | — |
| fmax-Min | 68 MHz | — | — | — | — |
| Manufacturer Package Code | — | CP-24-23 | — | RQ-20 | CP-24-7 |
| Additional Feature | — | HIGH ISOLATION | STANDARD: UL 94V-0, PA, SAFETY APPROVAL :VDE | — | — |
| Characteristic Impedance | — | 50 Ω | — | — | — |
| Construction | — | COMPONENT | — | — | — |
| Input Power-Max (CW) | — | 35 dBm | — | — | — |
| Mounting Feature | — | SURFACE MOUNT | — | — | — |
| On Time-Nom | — | 0.15 µs | — | — | — |
| Operating Frequency-Max | — | 6000 MHz | — | — | — |
| Operating Frequency-Min | — | 100 MHz | — | — | — |
| Port Termination | — | ABSORPTIVE | — | — | — |
| Power Supplies | — | 5 V | — | — | — |
| RF/Microwave Device Type | — | DIVERSITY SWITCH | — | — | — |
| Fastening Method | — | — | CONNECTOR | — | — |
| Mounting Type | — | — | BOARD | — | — |
| Number of Decks | — | — | 1 | — | — |
| Number of Rows | — | — | 1 | — | — |
| Number of Ways | — | — | 3 | — | — |
| Rated Current | — | — | 12 A | — | — |
| Rated Voltage | — | — | 320 V | — | — |
| Safety Approval | — | — | CB; CCA; CSA; CUL; EAC; UL | — | — |
| Terminal and Terminal Block Type | — | — | STRIP TERMINAL BLOCK | — | — |
| Analog Input Voltage-Max | — | — | — | 5.1 V | — |
| Analog Input Voltage-Min | — | — | — | -2.4 V | — |
| Conversion Time-Max | — | — | — | 0.71 µs | — |
| Converter Type | — | — | — | ADC, SUCCESSIVE APPROXIMATION | — |
| Linearity Error-Max (EL) | — | — | — | 0.0031% | — |
| Number of Analog In Channels | — | — | — | 2 | — |
| Output Bit Code | — | — | — | BINARY, 2S COMPLEMENT BINARY | — |
| Output Format | — | — | — | SERIAL | — |
| Sample Rate | — | — | — | 1 MHz | — |
| Sample and Hold / Track and Hold | — | — | — | TRACK | — |
| Supply Current-Max | — | — | — | 1.6 mA | 1.38 mA |
| Supply Voltage-Nom | — | — | — | 2.5 V | — |
| Amplifier Type | — | — | — | — | OPERATIONAL AMPLIFIER |
| Architecture | — | — | — | — | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | — | — | — | — | 1.6 µA |
| Bias Current-Max (IIB) @25C | — | — | — | — | 3.5 µA |
| Common-mode Reject Ratio-Min | — | — | — | — | 86 dB |
| Common-mode Reject Ratio-Nom | — | — | — | — | 119 dB |
| Frequency Compensation | — | — | — | — | YES |
| Input Offset Voltage-Max | — | — | — | — | 350 µV |
| Low-Bias | — | — | — | — | YES |
| Low-Offset | — | — | — | — | YES |
| Micropower | — | — | — | — | YES |
| Power | — | — | — | — | YES |
| Programmable Power | — | — | — | — | YES |
| Qualification Status | — | — | — | — | Not Qualified |
| Slew Rate-Nom | — | — | — | — | 95 V/us |
| Supply Voltage Limit-Max | — | — | — | — | 8 V |
| Voltage Gain-Min | — | — | — | — | 0.99 |
| Wideband | — | — | — | — | YES |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 4 alternatives for SN74HCS594BQBR — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for SN74HCS594BQBR is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating SN74HCS594BQBR replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
Can't Find What You Need?
Our sourcing team can help find compatible alternatives for SN74HCS594BQBR. Get expert recommendations within 24 hours.
FAQ
What is equivalent to SN74HCS594BQBR?
Known equivalents for SN74HCS594BQBR include ADRF5250BCPZ, 1757255, AD7903BRQZ. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN74HCS594BQBR?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify SN74HCS594BQBR alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.