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参数资料
| 型号： | IDT74FCT621TSOG8 |
| 厂商： | IDT, Integrated Device Technology Inc |
| 文件页数： | 1/6页 |
| 文件大小： | 0K |
| 描述： | IC BUS TRANSCVR 8B N-INV 20SOIC |
| 标准包装： | 1,000 |
| 系列： | 74FCT |
| 逻辑类型： | 收发器，非反相 |
| 元件数： | 1 |
| 每个元件的位元数： | 8 |
| 输出电流高，低： | 48mA，48mA; 64mA，64mA |
| 电源电压： | 4.75 V ~ 5.25 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 20-SOIC |
| 包装： | 带卷 (TR) |
| 其它名称： | 74FCT621TSOG8 |
INDUSTRIALTEMPERATURERANGE
IDT74FCT621T/AT
FASTCMOSOCTALBUSTRANSCEIVER(OPENDRAIN)
1
OCTOBER 2009
INDUSTRIAL TEMPERATURE RANGE
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
2009 Integrated Device Technology, Inc.
DSC-2538/11
FEATURES:
Std. and A grades
Low input and output leakage
≤≤≤≤≤1A (max.)
CMOS power levels
True TTL input and output compatibility:
–VOH = 3.3V (typ.)
–VOL = 0.3V (typ.)
Meets or exceeds JEDEC standard 18 specifications
Power off disable outputs permit "live insertion"
Available in SOIC package
FUNCTIONAL BLOCK DIAGRAM
IDT74FCT621T/AT
FAST CMOS
OCTAL BUS TRANSCEIVER
(OPEN DRAIN)
DESCRIPTION:
The IDT74FCT621T is an octal transceiver with non-inverting Open-
Drain bus compatible outputs in both send and receive directions. The B
bus outputs are capable of sinking 64mA providing very good capacitive
drive characteristics. These octal bus transceivers are designed for
asynchronous two-way communication between data buses. The control
function implementation allows for maximum flexibility in timing.
GBA
GAB
A1
B1
A2-A8
B2-B8
SEVEN OTHER TRANSCEIVERS
218
19
1
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