Texas Instruments CD40147BPWR

ROHS3Compliant DUAL INVERTED GULL WING Priority Encoder -55C~125C 6.8mA 6.8mA 5mm 5V

Encoder 10 to 4 Priority CMOS 16-Pin TSSOP T/R

900ns@ 5V，400ns@ 10V，300ns@ 15V single-phase 4 10 1 3V 18V 6.8mA 6.8mA TSSOP-16 SMD mount，glue mount 5mm*4.4mm*1.15mm

4000/14000/40000 SERIES 10-BIT ENCODER INVERTED OUTPUT PDSO16

IC PRIORITY ENCO 1X10:4 16-TSSOP

IC PRIORITY ENCOD 10X1:4 16TSSOP

IC BCD PRIORITY ENCODER 16-TSSOP

10-LINE TO 4-LINE BCD PRIORITY ENCODER

The CD40147B CMOS encoder features priority encoding of the inputs to ensure that only the highest-order data line is encoded. Ten data input lines (0-9) are encoded to four-line (8, 4, 2, 1) BCD. The highest priority line is line 9. All four output lines are logic 1 (VSS) when all input lines are logic 0. All inputs and outputs are buffered, and each output can drive one TTL low-power Schottky load. The CD40147B is functionally similar to the TTL54/74147 if pin 15 is tied low. The CD40147B types are supplied in 16-lead dual-in-line plastic packages (E suffix), 16-lead small-outline packages (M, M96, MT and NSR suffixes), and 16-lead thin shrink small-outline packages (PW and PWR suffixes).