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PDF UT54ACTS157E Data sheet ( Hoja de datos )
| Número de pieza | UT54ACTS157E | |
| Descripción | Quadruple 2 to 1 Multiplexers | |
| Fabricantes | Aeroflex Circuit Technology | |
| Logotipo |  |
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UT54ACTS157E
Quadruple 2 to 1 Multiplexers
July 2013
www.aeroflex.com/Logic
FEATURES
• m 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
• 16-lead flatpack
• UT54ACTS157E-SMD-5962-96553
DESCRIPTION
The UT54ACTS157E is a monolithic data selector/multiplexer.
A 4-bit word is selected from one of two sources and is routed
to the four outputs. A separate strobe input, G, is provided.
The device is characterized over full HiRel temperature range
of -55C to +125C.
FUNCTION TABLE
INPUTS
OUTPUT
STROBE
G
SELECT
A/B
DATA
AB
Y
HXXX L
LLLXL
L LHXH
LHXL L
L HXHH
PINOUTS
A/B
1A
1B
1Y
2A
2B
2Y
VSS
16-Lead Flatpack
Top View
1 16
2 15
3 14
4 13
5 12
6 11
7 10
89
VDD
G
4A
4B
4Y
3A
3B
3Y
LOGIC SYMBOL
(15)
G
(1)
A/B
(2)
1A
(3)
1B
(5)
2A
(6)
2B
(11)
3A
(10)
3B
(14)
4A
(13)
4B
EN
G1
1 MUX
1
(4)
1Y
(7) 2Y
(9) 3Y
(12) 4Y
Note:
1. Logic symbol in accordance with ANSI/IEEE Std 91-1984 and
IEC Publication 617-12.
1
1 page  
IOH29 High level output current
Ptotal1 Power dissipation 2, 8
Ptotal2 Power dissipation 2, 8
IDDQ Quiescent Supply Current
IDDQ
Quiescent Supply Current
Delta
CIN
COUT
Input capacitance 5
Output capacitance 5
VIN = VDD or VSS
VOH = VDD-0.4V
VDD from 3.0V to 3.6V
CL = 50pF
VDD = 4.5V to 5.5V
CL = 50pF
VDD = 3.0V to 3.6V
VIN = VDD or VSS
VDD from 3.0V to 5.5V
For input under test
VIN = VDD -2.1V
For all other inputs
VIN = VDD or VSS
VDD = 5.5V
= 1MHz, VDD = 0V
= 1MHz, VDD = 0V
-6 mA
1.3 mW/
MHZ
0.75 mW/
MHZ
10 A
1.6 mA
15 pF
15 pF
Notes:
1. Functional tests are conducted in accordance with MIL-STD-883 with the following input test conditions: VIH = VIH(min) + 20%, - 0%; VIL = VIL(max) + 0%, - 50%,
as specified herein, for TTL, CMOS, or Schmitt compatible inputs. Devices may be tested using any input voltage within the above specified range, but are guaranteed
to VIH(min) and VIL(max).
2. Supplied as a design limit but not guaranteed or tested.
3. Per MIL-PRF-38535, for current density 5.0E5 amps/cm2, the maximum product of load capacitance (per output buffer) times frequency should not exceed 3,765
pF/MHz.
4. Not more than one output may be shorted at a time for maximum duration of one second.
5. Capacitance measured for initial qualification and when design changes may affect the value. Capacitance is measured between the designated terminal and VSS at a
frequency of 1MHz and a signal amplitude of 50mV rms maximum.
6. Maximum allowable relative shift equals 50mV.
7. All specifications valid for the maximum radiation dose available for the respective device types.
8. Power dissipation specified per switching output.
9. Guaranteed by characterization, but not tested.
5
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet UT54ACTS157E.PDF ] | |
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