ZHCSTK4I June 2004 – February 2025 SN74AVC4T245
PRODUCTION DATA
請參考 PDF 數(shù)據(jù)表獲取器件具體的封裝圖。
The SN74AVC4T245 is a 4-bit, dual-supply
noninverting bidirectional voltage level translation device. VCCA supports the Ax
pins and control pins (1DIR, 2DIR,1 OE, and 2 OE),
and VCCB supports the Bx pins. The A port can accept I/O voltages ranging from
1.2V to 3.6V, while the B port can accept I/O voltages from
1.2V to 3.6V. A high on DIR allows data transmission from Ax to Bx and a low on DIR allows
data transmission from Bx to Ax when OE is set to low. When
OE is set to high, both Ax and Bx pins are in the high-impedance
state.