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SN74AC08PWR

Name: SN74AC08PWR
Rating: 4.7 (12 reviews)

IC GATE AND 4CH 2-INP 14TSSOP

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資料表 SN74AC08PWR DataSheet
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規格

Supplier	Texas Instruments
Package	Tape & Reel (TR),Cut Tape (CT)
Series	74AC
ProductStatus	Active
LogicType	AND Gate
NumberofCircuits	4
NumberofInputs	2
Voltage-Supply	2V ~ 6V
Current-Quiescent(Max)	2 µA
Current-OutputHighLow	24mA, 24mA
LogicLevel-Low	0.9V ~ 1.65V
LogicLevel-High	2.1V ~ 3.85V
MaxPropagationDelay@VMaxCL	7.5ns @ 5V, 50pF
OperatingTemperature	-40°C ~ 85°C
MountingType	Surface Mount
SupplierDevicePackage	14-TSSOP

概述

Description

SN74AC08PWR is TI’s quad 2-input AND gate in the 74AC CMOS family. It contains four independent gates: Y1 = A1 AND B1, Y2 = A2 AND B2, Y3 = A3 AND B3, Y4 = A4 AND B4.
- Supply: Vcc typically 2–6 V; CMOS inputs with TTL-compatible behavior.
- Outputs: totem-pole CMOS outputs with low static power.
- Speed/power: high-speed CMOS with low static current; suitable for fast digital logic.
- Packaging: the PWR suffix indicates a power/thermally optimized packaging variant (RoHS-compliant); exact package (DIP, SOIC, TSSOP, etc) depends on the variant—check the datasheet.
- Use cases: gating, simple combinational logic, decoding, signal conditioning in microcontroller/FPGAbased designs.
- Pinout: four 14-pin devices share the standard 74xx/AC pinout, making it easy to drop in for replacements.
Note: verify the exact package, voltage range, and input/output drive in the specific datasheet for the part you’re using.

Features

Here are the key features of SN74AC08PWR:
- Quad 2-input AND gates: 4 independent AND gates in one device
- Supply voltage: 2V to 6V (5V typical)
- High-speed CMOS performance with low power consumption
- Very high input impedance (low input leakage)
- Push-pull CMOS outputs with adequate drive for standard logic loads
- Wide operating temperature: typically -40°C to +85°C
- Pb-free, RoHS-compliant package (PWR suffix) in standard 14-pin formats (DIP/SOIC/TSSOP, etc.)
- All gates share a common Vcc and GND; suitable for parallel logic operation
Notes: Exact propagation delay and drive depend on Vcc and load; refer to the datasheet for I/O timing and electrical characteristics.

Package

SN74AC08PWR is a 14‑pin PowerPAD package (exposed pad) from TI.

Pinout

- Pin count: 14 pins (DIP-14/SOIC-14/TSSOP-14).
- Function: Quad 2‑input AND gate. Four independent gates: (A1,B1 → Y1), (A2,B2 → Y2), (A3,B3 → Y3), (A4,B4 → Y4). Power pins: VCC at pin14, GND at pin7.

Manufacturer

- Manufacturer: Texas Instruments (TI).
- What kind of company: An American multinational semiconductor company that designs and manufactures analog and digital integrated circuits, including logic gates; a global leader in semiconductor manufacturing, headquartered in Dallas, Texas.

Application

SN74AC08PWR is a quad 2-input AND gate (AC family). Typical applications include:
- General-purpose combinational logic
- Gating/masking signals in data paths
- Enable/disable control logic
- Address/data decoding and chip-select logic
- Clock gating and basic timing/control circuits
- Interfacing CMOS logic with microprocessors/memory
Used as a compact, fast building block for simple Boolean functions in digital designs.

Equivalent

Equivalents (quad 2-input AND gates) from other vendors/families include:
- 74HC08
- 74HCT08
- 74AC08
- 74ACT08
- 74LVC08
These perform the same function as SN74AC08PWR but differ in voltage ranges, speed, and TTL compatibility. Always verify pinout and supply voltage for your design.