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Número de pieza | UT54ACS151 | |
Descripción | 1 of 8 Data Selectors/Multiplexers | |
Fabricantes | Aeroflex Circuit Technology | |
Logotipo | ||
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UT54ACS151/UT54ACTS151
1 of 8 Data Selectors/Multiplexers
Datasheet
November 2010
www.aeroflex.com/logic
FEATURES
8-line to 1-line multiplexers can perform as
Boolean function generators, parallel-to-serial
converters, and data source selectors
1.2μ CMOS
- Latchup immune
High speed
Low power consumption
Single 5 volt supply
Available QML Q or V processes
Flexible package
- 16-pin DIP
- 16-lead flatpack
UT54ACS151 - SMD 5962-96548
UT54ACTS151 - SMD 5962-96549
DESCRIPTION
The UT54ACS151 and the UT54ACTS151 are data multiplex-
ers that provide full binary decoding to select one of eight data
sources. The strobe input, G, must be at a low logic level to
enable the inputs. A high level at the strobe terminal forces the
Y output high and the Y output low.
The devices are characterized over full military temperature
range of -55°C to +125°C.
FUNCTION TABLE
INPUTS
SELECT
STROBE
OUTPUT
CBAGYY
XXXH LH
L L L L D0 D0
L L H L D1 D1
L H L L D2 D2
L H H L D3 D3
H L L L D4 D4
H L H L D5 D5
H H L L D6 D6
H H H L D7 D7
H= high level, L = low level, X = irrelevant
D0, D1... D7 = the level of the D respective input
PINOUTS
16-Pin DIP
Top View
D3 1 16 VDD
D2 2 15 D4
D1 3 14 D5
D0 4 13 D6
Y 5 12 D7
Y 6 11 A
G 7 10 B
Vss 8 9 C
16-Lead Flatpack
Top View
D3 1 16 VDD
D2 2 15 D4
D1 3 14 D5
D0 4 13 D6
Y 5 12 D7
Y 6 11 A
G 7 10 B
Vss 8 9 C
LOGIC SYMBOL
(7) MUX
GE
A (11)
B (10)
C (9)
N
0
1
G 0---
3
D0 (4)
2
D1 (3)
0
D2 (2)
1
D3 (1)
2
D4 (15) 3
D5 (14) 4
D6 (13) 5
D7 (12) 6
(5)
Y
(6)
Y
Note:
1. Logic symbol in accordance with ANSI/IEEE Std 91-1984 and IEC
Publication 617-12.
1
1 page 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
frequency of 1MHz and a signal amplitude of 50mV rms maximum.
6. Maximum allowable relative shift equals 50mV.
7. All specifications valid for radiation dose ≤ 1E6 rads(Si).
8. Power does not include power contribution of any TTL output sink current.
9. Power dissipation specified per switching output.
10. This value is guaranteed based on characterization data, but not tested.
5
5 Page |
Páginas | Total 10 Páginas | |
PDF Descargar | [ Datasheet UT54ACS151.PDF ] |
Número de pieza | Descripción | Fabricantes |
UT54ACS151 | 1 of 8 data selector/multiplexer | ETC |
UT54ACS151 | 1 of 8 Data Selectors/Multiplexers | Aeroflex Circuit Technology |
UT54ACS153 | Dual 4 to 1 Multiplexers | Aeroflex Circuit Technology |
UT54ACS157 | Quadrouple 2 to 1 Multiplexers | ETC |
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