参数资料
型号: PI74FCT3244QEX
厂商: Pericom
文件页数: 2/7页
文件大小: 0K
描述: IC BUFF/DVR OCTAL N-INV 20QSOP
标准包装: 3,000
系列: 74FCT
逻辑类型: 缓冲器/线路驱动器,非反相
元件数: 2
每个元件的位元数: 4
输出电流高,低: 60mA,90mA
电源电压: 2.7 V ~ 3.6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 20-SSOP(0.154",3.90mm 宽)
供应商设备封装: 20-QSOP
包装: 带卷 (TR)
PI74FCT3244
3.3V 8-Bit Buffer/Line Driver
2
PS7067I
06/20/06
Storage Temperature .............................................................. –65°C to +150°C
Ambient Temperature with Power Applied ............................. –40°C to +85°C
Supply Voltage to Ground Potential (Inputs & VCC Only)....... –0.5V to +7.0V
Supply Voltage to Ground Potential (Outputs & D/O Only) .... –0.5V to +7.0V
DC Input Voltage ...................................................................... –0.5V to +7.0V
DC Output Current.................................................................................120 mA
Power Dissipation ......................................................................................1.0W
Note:
Stresses greater than those listed under MAXIMUM RAT-
INGS may cause permanent damage to the device. This is
a stress rating only and functional operation of the device
at these or any other conditions above those indicated in
the operational sections of this specification is not implied.
Exposure to absolute maximum rating conditions for ex-
tended periods may affect reliability.
Maximum Ratings
(Above which the useful life may be impaired. For user guidelines, not tested.)
Truth Table(1)
Inputs
Outputs
OEA
OEB
DXX
OXX
L
H
X
Z
Note:
1.
H = High Voltage Level, X = Don’t Care,
L = Low Voltage Level, Z = High Impedance
Pin Description
Pin Name
Description
OEA, OEB
3-State Output Enable
Inputs (Active LOW)
DXX
Inputs
OXX
Outputs
GND
Ground
VCC
Power
06-0218
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