SN74HC164DIn StockTexas Instruments
SN74HC164D is an 8-bit serial-in parallel-out shift register with AND-gated serial inputs, operating up to 25 MHz at 2V–6V supply. From $0.09, in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- SN74HC164D Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.0900(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 8-bit serial-in, parallel-out shift register with AND-gated A/B serial inputs for easy data control
- High-speed CMOS operation up to 25 MHz clock frequency with low power consumption
- Wide supply voltage range of 2V to 6V for flexible system integration
- 14-pin SOIC (Small Outline) package ideal for compact PCB designs
- TTL-compatible inputs with 5.2 mA output drive current for reliable bus driving
Applications
The SN74HC164D is widely used in microcontroller-based systems to expand output ports via SPI-style serial interfaces, driving LED displays, 7-segment indicators, and relay banks. It is commonly found in industrial control panels, consumer electronics, and embedded systems where serial-to-parallel data conversion is needed. Its AND-gated inputs also allow easy cascading of multiple shift registers for wider data buses.
Specifications
| YTEOL | 0 |
| Additional Feature | AND-GATED SERIAL INPUTS (A AND B) |
| Count Direction | RIGHT |
| Family | HC/UH |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | SERIAL IN PARALLEL OUT |
| Max Frequency@Nom-Sup | 25000000Hz |
| Max I(ol) | 0.0052A |
| Number of Bits | 8 |
| Number of Functions | 1 |
| Output Polarity | TRUE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 0.08mA |
| Prop. Delay@Nom-Sup | 38ns |
| Propagation Delay (tpd) | 220ns |
| Qualification Status | Not Qualified |
| Schmitt Trigger | NO |
| Supply Voltage-Max (Vsup) | 6V |
| Supply Voltage-Min (Vsup) | 2V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Trigger Type | POSITIVE EDGE |
| fmax-Min | 24MHz |
| ## SN74HC164D Alternates Showing results | Image |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Malaysia, Mexico |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum clock frequency of the SN74HC164D?
The SN74HC164D supports a maximum clock frequency of 25 MHz at nominal supply voltage, making it suitable for high-speed serial data shifting applications in digital systems.
What supply voltage range does the SN74HC164D support?
The SN74HC164D operates over a wide supply voltage range of 2V to 6V, ensuring compatibility with both 3.3V and 5V logic systems commonly used in embedded and industrial designs.
How do the AND-gated serial inputs (A and B) work on the SN74HC164D?
The SN74HC164D has two serial inputs A and B that are internally AND-gated. Data is shifted in only when both inputs are high; tying one input high uses the other as a standard data input, or one can be used as an active-high enable to inhibit shifting.
Can SN74HC164D replace 74HC164 from other manufacturers?
Yes, the SN74HC164D is pin-compatible and functionally equivalent to 74HC164 devices from NXP, ON Semiconductor, and other manufacturers, following the standard HC-logic family specifications.
What package does the SN74HC164D come in?
The SN74HC164D is housed in a 14-pin Small Outline Integrated Circuit (SOIC) package with a 3.9 mm body width, suitable for surface-mount assembly in space-constrained PCB designs.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.2000 | $0.20 |
| 26+ | $0.1600 | $4.16 |
| 64+ | $0.0900 | $5.76 |
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