SN74LS148 Datasheet - ON Semiconductor
MFG CO.

ON Semiconductor
The SN74LS147 and the SN74LS148 are Priority Encoders. They provide priority decoding of the inputs to ensure that only the highest order data line is encoded. Both devices have data inputs and outputs which are active at the low logic level.
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Part Name
Description
View
MFG CO.
10-LINE-TO-4-LINE AND 8-LINE-TO-3-LINE PRIORITY ENCODERS LOW POWER SCHOTTKY
Motorola => Freescale
8-Line to 3-Line Priority Encoder
Fairchild Semiconductor
8-line to 3-line priority encoder
Motorola => Freescale
8-Line to 3-Line Priority Encoder
Fairchild Semiconductor
10 Line to 4 Line BCD Priority Encoder
Intersil
10-to-4 line priority encoder
NXP Semiconductors.
8-line-to-3-line Octal Priority Encoder
Renesas Electronics
8 Line to 3 Line octal Priority Encoders
Hitachi -> Renesas Electronics
10-to-4 line priority encoder
Philips Electronics
10 TO 4 LINE PRIORITY ENCODER
STMicroelectronics