ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC GATE AND 1CH 2-INP SC70-5
- Series：74AHC
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Logic Type：AND Gate
- Number of Circuits：1
- Number of Inputs：2
- Features：-
- Voltage - Supply：2V ~ 5.5V
- Current - Quiescent (Max)：1 µA
- Current - Output High, Low：8mA, 8mA
- Input Logic Level - Low：0.5V ~ 1.65V
- Input Logic Level - High：1.5V ~ 3.85V
- Max Propagation Delay @ V, Max CL：7.9ns @ 5V, 50pF
- Operating Temperature：-55°C ~ 125°C
- Mounting Type：Surface Mount
- Supplier Device Package：SC-70-5
- Package / Case：5-TSSOP, SC-70-5, SOT-353
- Grade：-
- Qualification：-
Download product information
Overview
The SN74AHC1G08DCKR is a single 2-input positive AND gate from the Texas Instruments AHC logic family. It operates within a supply voltage range of 2 V to 5.5 V and features Schmitt-trigger inputs for noise tolerance. The device provides an output drive current of ±8 mA at 5 V and exhibits a maximum propagation delay of 7 ns at 5 V. It is housed in a 5-pin SC-70 package with dimensions of 2 mm x 1.25 mm x 0.9 mm, suitable for surface-mount applications.
Feature Summary
- Executes Boolean AND functions (Y=A·B) using CMOS technology.
- Schmitt-trigger inputs tolerate slow rise and fall times.
- Low power consumption with ICC maximum of 10 µA.
- Latch-up performance exceeds 250 mA per JESD 17 standards.
Applications
- Consumer electronics
- Computer and computer peripheral equipment
- Embedded design and development
- Sensing and instrumentation
- HVAC systems
Procurement Notes
Verify the specific suffix 'DCKR' corresponds to the SC-70-5 package and tape-and-reel orientation. Confirm RoHS compliance and lead-free status against the latest manufacturer datasheet. Ensure the ordering part number matches the required temperature grade and packaging quantity specifications before finalizing procurement orders.
Selection Notes
Select this component when a compact single AND gate is required for low-voltage digital logic circuits. The AHC series offers high-speed performance comparable to standard TTL but with lower power consumption. Verify that the input signal levels are compatible with the 2 V to 5.5 V operating range and that the SC-70 footprint fits the PCB layout constraints.
Part Context
This device belongs to the SN74AHC1Gxx series of single-function gates designed for space-constrained applications. The AHC series utilizes advanced silicon-gate CMOS technology to achieve high speed while maintaining low power dissipation. It serves as a fundamental building block for combinational logic in portable and battery-operated devices.
Replacement Considerations
SN74AHC1G08DBVR: Same logical function and electrical characteristics, differing only in SOT-23-5 packaging instead of SC-70. SN74AHC1G08DRLR: Alternative small-outline package variant with identical electrical performance. SN74LVC1G08DCKR: Lower voltage operation starting at 1.65 V with higher drive current; verify voltage compatibility.
