SN74AHCT16541DGVR屬于集成電路（IC）的緩沖器驅(qū)動(dòng)器接收器收發(fā)器。由美國(guó)德州儀器公司制造生產(chǎn)的SN74AHCT16541DGVR緩沖器，驅(qū)動(dòng)器，接收器，收發(fā)器邏輯緩沖器、驅(qū)動(dòng)器、接收器和收發(fā)器允許隔離對(duì)某個(gè)電路的邏輯信號(hào)的訪問(wèn)，以用于另一電路。緩沖器將其輸入信號(hào)（不變或反相）傳遞到其輸出，并可能用于清除弱信號(hào)或驅(qū)動(dòng)負(fù)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(jìn)行隔離通信。

Members of the Texas Instruments

WidebusE Family

EPIC E (Enhanced-Performance Implanted

CMOS) Process

Inputs Are TTL-Voltage Compatible

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 ’AHCT16541 devices are noninverting 16-bit

buffers composed of two 8-bit sections with

separate output-enable signals. For either 8-bit

buffer section, the two output-enable (1OE1 and

1OE2 or 2OE1 and 2OE2) inputs must both be low

for the corresponding Y outputs to be active. If

either output-enable input is high, the outputs of

that 8-bit buffer section are in the high-impedance

state.

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 SN54AHCT16541 is characterized for operation over the full military temperature range of –55°C to 125°C.

The SN74AHCT16541 is characterized for operation from –40°C to 85°C.