TMS27C512-150JL Datasheet, PDF (12/13 Pages) Texas Instruments – 8-BIT PROGRAMMABLE READ-ONLY MEMORIES

TMS27C512 65536 BY 8ĆBIT UV ERASABLE
TMS27PC512 65536 BY 8ĆBIT
PROGRAMMABLE READĆONLY MEMORIES
SMLS512G − NOVEMBER 1985 − REVISED SEPTEMBER 1997
J (R-CDIP-T**)
24 PIN SHOWN
CERAMIC SIDE-BRAZE DUAL-IN-LINE PACKAGE
B
24
13
C
1
0.090 (2,29)
0.060 (1,53)
12
0.065 (1,65)
0.045 (1,14)
Lens Protrusion
0.010 (0,25) MAX
0.175 (4,45)
A
0.140 (3,56)
0.018 (0,46) MIN
0.100 (2,54)
0.022 (0,56)
0.014 (0,36)
Seating Plane
0.125 (3,18) MIN
0°−ā 10°
0.012 (0,30)
0.008 (0,20)
PINS**
DIM
24
NARR
WIDE
28
NARR
WIDE
32
NARR
WIDE
40
NARR
WIDE
MAX 0.624(15,85) 0.624(15,85) 0.624(15,85) 0.624(15,85) 0.624(15,85) 0.624(15,85) 0.624(15,85) 0.624(15,85)
A
MIN 0.590(14,99) 0.590(14,99) 0.590(14,99) 0.590(14,99) 0.590(14,99) 0.590(14,99) 0.590(14,99) 0.590(14,99)
MAX 1.265(32,13) 1.265(32,13) 1.465(37,21) 1.465(37,21) 1.668(42,37) 1.668(42,37) 2.068(52,53) 2.068(52,53)
B
MIN 1.235(31,37) 1.235(31,37) 1.435(36,45) 1.435(36,45) 1.632(41,45) 1.632(41,45) 2.032(51,61) 2.032(51,61)
MAX 0.541(13,74) 0.598(15,19) 0.541(13,74) 0.598(15,19) 0.541(13,74) 0.598(15,19) 0.541(13,74) 0.598(15,19)
C
MIN 0.514(13,06) 0.571(14,50) 0.514(13,06) 0.571(14,50) 0.514(13,06) 0.571(14,50) 0.514(13,06) 0.571(14,50)
4040084 / B 04/95
NOTES: A. All linear dimensions are in inches (millimeters).
B. This drawing is subject to change without notice.
C. This package can be hermetically sealed with a ceramic lid using glass frit.
D. Index point is provided on cap for terminal identification only on press ceramic glass frit seal only.
12
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