參數(shù)資料
型號(hào): HD74HC4511
廠商: Hitachi,Ltd.
英文描述: BCD-to-Seven Segment Latch/Decoder/Driver
中文描述: BCD碼到七段鎖存器/解碼器/驅(qū)動(dòng)器
文件頁(yè)數(shù): 1/9頁(yè)
文件大?。?/td> 59K
代理商: HD74HC4511
HD74HC4511
BCD-to-Seven Segment Latch/Decoder/Driver
Description
The HD74HC4511 provides the functions of a 4-bit storage latch, a BCD-to-seven-segment decoder, and
an output driver. Lamp test (
LT
), blanking (
BI
), and latch enable (LE) inputs are used to test the display, to
turn off or pulse-modulate the brightness of the display, and to store a BCD code, respectively.
Features
High Speed Operation: t
pd
(A, B, C, D to a – g) = 31 ns typ (C
L
= 50 pF)
High Output Current: Fanout of 10 LSTTL Loads
Wide Operating Voltage: V
CC
= 2 to 6 V
Low Input Current: 1 μA max
Low Quiescent Supply Current: I
CC
(static) = 4 μA max (Ta = 25°C)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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