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PDF UT54ACS244E Data sheet ( Hoja de datos )
| Número de pieza | UT54ACS244E | |
| Descripción | Octal Buffers & Line Drivers | |
| Fabricantes | Aeroflex Circuit Technology | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de UT54ACS244E (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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UT54ACS244E
Octal Buffers & Line Drivers
March 2015
www.aeroflex.com/Logic
Datasheet
FEATURES
• Three-state outputs drive bus lines or buffer memory address
registers
• 0.6μm CRH CMOS Process
- Latchup immune
• High speed
• Low power consumption
• Wide power supply operating range of 3.0V to 5.5V
• Available QML Q or V processes
• 20-lead flatpack
• UT54ACS244E - SMD 5962-96570
DESCRIPTION
The UT54ACS244E is a performance and voltage enhanced
version of the UT54ACS244 non-inverting octal buffers and
line drivers which improve the performance and density of
three-state memory address drivers, clock drivers, and bus-ori-
ented receivers and transmitters.
The device is characterized over full military temperature range
of -55°C to +125°C.
PINOUT
1G
1A1
2Y4
1A2
2Y3
1A3
2Y2
1A4
2Y1
VSS
20-Lead Flatpack
Top View
1 20
2 19
3 18
4 17
5 16
6 15
7 14
8 13
9 12
10 11
VDD
2G
1Y1
2A4
1Y2
2A3
1Y3
2A2
1Y4
2A1
FUNCTION TABLE
INPUTS
1G, 2G
L
L
H
A
L
H
X
OUTPUT
Y
L
H
Z
LOGIC SYMBOL
1G (1)
EN
1A1 (2)
1A2 (4)
1A3 (6)
1A4 (8)
(18) 1Y1
(16) 1Y2
(14) 1Y3
(12) 1Y4
2G (19)
2A1 (11)
2A2 (13)
2A3 (15)
2A4 (17)
EN
(9) 2Y1
(7) 2Y2
(5) 2Y3
(3) 2Y4
Note:
1. Logic symbol in accordance with ANSI/IEEE standard 91-1984 and IEC
Publication 617-12.
LOGIC DIAGRAM
1G (1)
2G (19)
1A1 (2)
(18) 1Y1
2A1 (11)
(9) 2Y1
1A2 (4)
1A3 (6)
1A4 (8)
(16) 1Y2 2A2 (13)
(14) 1Y3 2A3 (15)
(12) 1Y4 2A4 (17)
(7) 2Y2
(5) 2Y3
(3) 2Y4
36-00-04-002
Ver. 1.0.0
1 Aeroflex Microelectronics Solutions - HiRel
1 page  
Packaging
36-00-04-002
Ver. 1.0.0
Figure 1. 20-lead Flatpack
5
1. All exposed metallized areas are gold plated over
electroplated nickel per MIL-PRF-38535.
2. The lid is electrically connected to VSS.
3. Lead finishes are in accordance with MIL-PRF-
38535.
4. Dimension symbol is in accordance with MIL-
PRF-38533.
5. Lead position and colanarity are not measured.
Aeroflex Microelectronics Solutions - HiRel
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet UT54ACS244E.PDF ] | |
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