TI 40147 free download

File name 40147.pdf

Data sheet acquired from Harris Semiconductor SCHS102C - Revised October 2003 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). Copyright 2003, Texas Instruments Incorporated MECHANICAL MPDI002C ­ JANUARY 1995 ­ REVISED DECEMBER 20002 N (R-PDIP-T**) 16 PINS SHOWN PLASTIC DUAL-IN-LINE PACKAGE PINS ** DIM A 16 9 A MAX 14 0.775 (19,69) 0.745 (18,92) 16 0.775 (19,69) 0.745 (18,92) 18 0.920 (23,37) 0.850 (21,59) 20 1.060 (26,92) 0.940 (23,88) A MIN 0.260 (6,60) 0.240 (6,10) C MS-100 VARIATION AA BB AC AD 1 0.070 (1,78) 0.045 (1,14) D 8 0.045 (1,14) 0.030 (0,76) D 0.020 (0,51) MIN 0.325 (8,26) 0.300 (7,62) 0.015 (0,38) 0.200 (5,08) MAX Seating Plane 0.125 (3,18) MIN 0.010 (0,25) NOM Gauge Plane 0.100 (2,54) 0.021 (0,53) 0.015 (0,38) 0.010 (0,25) M 0.430 (10,92) MAX 14/18 PIN ONLY 20 pin vendor option D 4040049/E 12/2002 NOTES: A. All linear dimensions are in inches (millimeters). B. This drawing is subject to change without notice. C. Falls within JEDEC MS-001, except 18 and 20 pin minimum body lrngth (Dim A). D. The 20 pin end lead shoulder width is a vendor option, either half or full width. POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 MECHANICAL DATA MSOI002B ­ JANUARY 1995 ­ REVISED SEPTEMBER 2001 D (R-PDSO-G**) 8 PINS SHOWN 0.050 (1,27) 8 5 0.020 (0,51) 0.014 (0,35) 0.010 (0,25) PLASTIC SMALL-OUTLINE PACKAGE 0.244 (6,20) 0.228 (5,80) 0.157 (4,00) 0.150 (3,81) 0.008 (0,20) NOM Gage Plane 1 A 4 0°­ 8° 0.044 (1,12) 0.016 (0,40) 0.010 (0,25) Seating Plane 0.069 (1,75) MAX 0.010 (0,25) 0.004 (0,10) 0.004 (0,10) PINS ** DIM A MAX A MIN 8 0.197 (5,00) 0.189 (4,80) 14 0.344 (8,75) 0.337 (8,55) 16 0.394 (10,00) 0.386 (9,80) 4040047/E 09/01 NOTES: A. B. C. D. All linear dimensions are in inches (millimeters). This drawing is subject to change without notice. Body dimensions do not include mold flash or protrusion, not to exceed 0.006 (0,15). Falls within JEDEC MS-012 POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 MECHANICAL DATA MTSS001C ­ JANUARY 1995 ­ REVISED FEBRUARY 1999 PW (R-PDSO-G**) 14 PINS SHOWN PLASTIC SMALL-OUTLINE PACKAGE 0,65 14 8 0,30 0,19 0,10 M 0,15 NOM 4,50 4,30 6,60 6,20 Gage Plane 0,25 1 A 7 0°­ 8° 0,75 0,50 Seating Plane 1,20 MAX 0,15 0,05 0,10 PINS ** DIM A MAX 8 14 16 20 24 28 3,10 5,10 5,10 6,60 7,90 9,80 A MIN 2,90 4,90 4,90