M54HC139(2020) データシートの表示（PDF） - STMicroelectronics

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M54HC139
(Rev.:2020)

Rad-hard high speed 2 to 6 V CMOS logic series

STMicroelectronics 

M54HCxxx, M54HCTxxx

Revision history

Date

14-Apr-2010

02-Aug-2011

29-May-2013

01-Apr-2014

05-Nov-2020

Table 4. Document revision history

Version

1

2

3

4

5

Changes

Initial release.

Added Note: on page 14, 1. on page 14, 1. on page 15, 1. on page 16,

1. on page 19, 1. on page 20 and in the “Pin connections” diagram on the

coverpage

Updated Flat-24 package in figure on page 1.

Updated Section 2: Input and output equivalent circuit diagram

(updated titles - added “output”, updated Figure 1, added note 1.

below Figure 1).

Updated Table 1 (removed M54HCU04, M54HC163, M54HC238,

M54HC241, M54HC253, M54HC365, M54HCT374, M54HC390,

M54HC4002, M54HC4072, and M54HC4075 device).

Updated note 1. below Table 1 (removed “QML-Q versions”).

Added note 2. below Table 3, renumbered notes below Table 3.

Added tr,tf symbols, parameters, values and units to Table 4.

Updated Section 5: Package information (added Figure 6 and

Figure 7, Table 11 and Table 12, reversed order of Figure 2 to

Figure 5, Figure 8 and Figure 9, Table 8 to Table 10, Table 13 and

Table 14, corrected typ. dimension for symbol “L” in Table 9).

Updated Table 15 (removed M54HCU04K/D, M54HC163K/D,

M54HC238K/D, M54HC241K/D, M54HC253K/D, M54HC365K/D,

M54HCT374K/D, M54HC390K/D, M54HC4002K/D,

M54HC4072K/D, and M54HC4075K/D device).

Added note 2. below Table 15, updated note 1. (removed “QML-Q

versions”), renumbered notes below Table 15.

Added Section 7: Other information.

Minor corrections throughout document.

Table 15: Ordering information: All order codes changed to the new ST

ordering code scheme, updated footnote 2.

Updated cover page.

Removed "Device summary" and "Maximum ratings" sections.

Updated Order codes and Section 4 Other information.

DS6794 - Rev 5

page 21/23

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