74AHCT541ABQ: Octal buffer/line driver; 3-state
The 74AHCT541A is an 8-bit buffer/line driver with 3-state outputs and TTL inputs. The
device features two output enables (OE1 and OE2). A HIGH on OEn causes
the associated outputs to assume a high-impedance OFF-state.
Designed to operate over a VCC range from 4.5 V to 5.5 V, the inputs are TTL
compatible, which allows the device to be used to translate from 3.3 V to 5 V.
Schmitt-trigger action at all inputs makes the circuit tolerant of slower input rise and
fall times.
This device is fully specified for partial Power-down applications using IOFF.
The IOFF circuitry disables the output, preventing the damaging backflow
current through the device when it is powered down.
Outline 3d SOT764-1
数据手册 (1)
封装信息 (1)
包装 (1)
IBIS
订购信息
| 型号 | 状态 | Family | VCC (V) | 说明 | Logic switching levels | Output drive capability (mA) | fmax (MHz) | No of bits | Power dissipation considerations | tpd (ns) | Tamb (Cel) | Rth(j-a) (K/W) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | Package name | No of pins | Package version |
|---|
| 74AHCT541ABQ | Introduction Pending | AHC(T) | 4.5 - 5.5 | TTL enabled (3-state) | TTL | +/- 8 | 60 | 8 | low | 3.5 | -40~125 | | | | DHVQFN20 | 20 | SOT764-1 |
封装环保信息
| 产品编号 | 封装说明 | Outline Version | 回流/波峰焊接 | 包装 | 产品状态 | 部件编号订购码 (12NC) | Marking | 化学成分 | RoHS / 无铅 / RHF | 无铅转换日期 | MSL | MSL LF |
|---|
| 74AHCT541ABQ | | SOT764-1 | | Reel 7" Q1/T1 | Development | 74AHCT541ABQX
(9353 067 94115) | Standard Marking | |    | Always Pb-free | 1 | 1 |
