74LVX257
10/13
DIM.
mm. inch
MIN. TYP MAX. MIN. TYP. MAX.
A 330 12.992
C 12.8 13.2 0.504 0.519
D 20.2 0.795
N 60 2.362
T 22.4 0.882
Ao 6.45 6.65 0.254 0.262
Bo 10.3 10.5 0.406 0.414
Ko 2.1 2.3 0.082 0.090
Po 3.9 4.1 0.153 0.161
P 7.9 8.1 0.311 0.319
Tape & Reel SO-16 MECHANICAL DATA
Obsolete Product(s) - Obsolete Product(s)
74LVX257
11/13
DIM.
mm. inch
MIN. TYP MAX. MIN. TYP. MAX.
A 330 12.992
C 12.8 13.2 0.504 0.519
D 20.2 0.795
N 60 2.362
T 22.4 0.882
Ao 6.7 6.9 0.264 0.272
Bo 5.3 5.5 0.209 0.217
Ko 1.6 1.8 0.063 0.071
Po 3.9 4.1 0.153 0.161
P 7.9 8.1 0.311 0.319
Tape & Reel TSSOP16 MECHANICAL DATA
Obsolete Product(s) - Obsolete Product(s)
74LVX257
12/13
Table 10: Revision History
Date Revision Description of Changes
27-Aug-2004 3 Ordering Codes Revision - pag. 1.
Obsolete Product(s) - Obsolete Product(s)

74LVX257MTR

Mfr. #:
Manufacturer:
STMicroelectronics
Description:
IC MUX QUAD 2 CHAN 3STATE 16SOIC
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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