(China (Mainland))
Product Summary
The CD4508BE is a 4 bit latch. It contains two indentcal 4-bit latches with separate storobe, reset and output disable controls. With the storebe line in the high state, the data on the D inputs appear at the corresponding Q outputs provided the disable line is in the low state. The applications of the CD4508BE are buffer storage, holding registers and data storage and multiplexing.
Parametrics
CD4508BE absolute maximum ratings: (1)DC supply-votlage range, VDD: -0.5 to 20V; (2)input voltage range, all inputs: -0.5 to VDD+0.5V; (3)DC input curretn, any one input: ±10mA; (4)power dissipation per package: 500mW; (5)operating temperature range, TA: -55 to 125℃; (6)lead temeprature: 265℃.
Features
CD4508BE features: (1)tow independent 4-bit latches; (2)individual master reset for each 4-bit latch; (3)3-state outputs with high-impedance state for bus line applications; (4)100% tested for quiescent current at 20V; (5)5V, 10V, and 15V parametric ratings; (6)standardized, symmetrical output characteristics; (7)maximum input crrent of 1uA at 18V over full package temperature range.
Diagrams
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 CD4508BEE4 |
Texas Instruments |
Latches CMOS DUAL 4-BIT LATCH |
Data Sheet |
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CD4508BE |
Texas Instruments |
Latches Dual 4bit |
Data Sheet |
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