SN74AHC16240DL屬于集成電路（IC）的緩沖器驅(qū)動器接收器收發(fā)器。由美國德州儀器公司制造生產(chǎn)的SN74AHC16240DL緩沖器，驅(qū)動器，接收器，收發(fā)器邏輯緩沖器、驅(qū)動器、接收器和收發(fā)器允許隔離對某個電路的邏輯信號的訪問，以用于另一電路。緩沖器將其輸入信號（不變或反相）傳遞到其輸出，并可能用于清除弱信號或驅(qū)動負載。在布爾邏輯仿真器中，緩沖器主要用于增加傳播延遲。邏輯接收器和收發(fā)器允許在數(shù)據(jù)總線之間進行隔離通信。

Members of the Texas Instruments

WidebusE Family

EPIC E (Enhanced-Performance Implanted

CMOS) Process

Operating Range 2-V to 5.5-V VCC

Distributed VCC and GND Pins Minimize

High-Speed Switching Noise

Flow-Through Architecture Optimizes PCB

Layout

Latch-Up Performance Exceeds 250 mA Per

JESD 17

Package Options Include Plastic Shrink

Small-Outline (DL), Thin Shrink

Small-Outline (DGG), and Thin Very

Small-Outline (DGV) Packages and 380-mil

Fine-Pitch Ceramic Flat (WD) Package

Using 25-mil Center-to-Center Spacings

description

The ’AHC16240 devices are 16-bit buffers and

line drivers designed specifically to improve the

performance and density of 3-state memory

address drivers, clock drivers, and bus-oriented

receivers and transmitters.

These devices can be used as four 4-bit buffers,

two 8-bit buffers, or one 16-bit buffer. They provide

inverting outputs and symmetrical active-low

output-enable (OE) inputs.

To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup

resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

The SN54AHC16240 is characterized for operation over the full military temperature range of –55°C to 125°C.

The SN74AHC16240 is characterized for operation from –40°C to 85°C.