74HC253

74HC253

Kode Produk:ICU42
Ketersediaan:Tersedia
Harga: Rp.6.000,00
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The 74HC253; 74HCT253 are high-speed Si-gate CMOS devices and are pin compatible 
with Low-power Schottky TTL (LSTTL).
The 74HC253; 74HCT253 provides a dual 4-input multiplexer with 3-state outputs which 
selects 2 bits of data from up to four sources selected by common data select inputs (S0, 
S1). The two 4-input multiplexer circuits have individual active LOW output enable inputs 
(1OE, 2OE).
The 74HC253 and 74HCT253 are the logic implementation of a 2-pole, 4-position switch, 
where the position of the switch is determined by the logic levels applied to S0 and S1. 
The outputs are forced to a high-impedance OFF-state when nOE is HIGH.
 

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