74AC16373DL Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The 74AC16373DL is a high-speed 16-bit transparent D-type latch from Texas Instruments featuring CMOS technology with 3-state outputs. Operating at 3.0V to 5.5V supply voltage, it delivers sub-7ns propagation delay and supports output currents up to 24mA, making it ideal for bus interface applications, data buffering, and address latching in digital systems.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 48
- Lifecycle
- OBSOLETE
- Datasheet
- 74AC16373DL Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.2546(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 16-bit transparent D-type latch with 3-state outputs for bus isolation
- Wide 3.0V to 5.5V supply voltage range with CMOS low-power operation
- Sub-7ns propagation delay for high-speed data path applications
- 24mA output drive capability for direct bus driving
- 48-pin SSOP package for space-constrained PCB designs
Applications
Widely used in microprocessor bus interface designs for address latching and data buffering. Common in FPGA I/O expansion, memory address decoding, industrial control bus systems, and high-speed data acquisition front-ends where transparent latch behavior and 3-state outputs are required.
Specifications
| YTEOL | 0 |
| Count Direction | UNIDIRECTIONAL |
| Family | AC |
| JESD-30 Code | R-PDSO-G48 |
| JESD-609 Code | e4 |
| Logic IC Type | BUS DRIVER |
| Max I(ol) | 0.024A |
| Number of Functions | 16 |
| Number of Ports | 2 |
| Output Characteristics | 3-STATE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SSOP48,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, SHRINK PITCH |
| Packing Method | TUBE |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 0.08mA |
| Prop. Delay@Nom-Sup | 10ns |
| Propagation Delay (tpd) | 10.9ns |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 3V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.635mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the supply voltage range of the 74AC16373DL?
The 74AC16373DL operates with a supply voltage range of 3.0V to 5.5V, making it compatible with both 3.3V and 5V logic systems. At 5V supply, the device achieves its maximum switching speed with sub-7ns propagation delay. The wide voltage range eliminates the need for level shifters in mixed-voltage designs.
What are suitable applications for the 74AC16373DL transparent latch?
The 74AC16373DL is commonly used in microprocessor address bus latching, FPGA I/O expansion, memory address decoding, and data acquisition buffering. Its 16-bit width matches standard bus widths, while the 3-state outputs enable direct bus connection without additional multiplexing. Industrial control systems and instrumentation frequently use this part for parallel data path management.
What is a compatible alternative to the 74AC16373DL?
The SN74ABT16373DL from Texas Instruments is a pin-compatible alternative with BiCMOS technology offering higher drive capability at 64mA output current versus 24mA. For lower power applications, the 74LVC16373A from NXP operates down to 1.65V supply. The CD74AC16373M is the same die in a different package option from TI.
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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.
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| 1+ | $2.1560 | $2.16 |
| 3+ | $1.6170 | $4.85 |
| 13+ | $1.5075 | $19.60 |
| 16+ | $1.3475 | $21.56 |
| 240+ | $1.2546 | $301.10 |
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