900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf






Aeroflex Circuit Technology

UT54ACTS74E Datasheet Preview

UT54ACTS74E Datasheet

Dual D Flip-Flops

No Preview Available !

UT54ACTS74E
Dual D Flip-Flops with Clear & Preset
July, 2013
Datasheet
www.aeroflex.com/Logic
FEATURES
m CRH CMOS process
- Latchup immune
• High speed
• Low power consumption
• Wide power supply operating range from 3.0V to 5.5V
• Available QML Q or V processes
• 14-lead flatpack
• UT54ACTS74E-SMD- 5962-96535
DESCRIPTION
The UT54ACTS74E contains two independent D-type positive
triggered flip-flops. A low level at the Preset or Clear inputs
sets or resets the outputs regardless of the levels of the other
inputs. When Preset and Clear are inactive (high), data at the
D input meeting the setup time requirement is transferred to the
outputs on the positive-going edge of the clock pulse. Follow-
ing the hold time interval, data at the D input may be changed
without affecting the levels at the outputs.
The device is characterized over full HiRel temperature range
of -55C to +125C.
FUNCTION TABLE
PRE
L
H
L
H
H
H
INPUTS
CLR
CLK
HX
LX
LX
H
H
HL
OUTPUT
D QQ
XHL
X LH
X H1 H1
HHL
L LH
X Qo Qo
Note:
1. The output levels in this configuration are not guaranteed to meet the mini-
mum levels for VOH if the lows at preset and clear are near VIL maximum.
In addition, this configuration is nonstable; that is, it will not persist when
either preset or clear returns to its inactive (high) level.
PINOUTS
CLR1
D1
CLK1
PRE1
Q1
Q1
VSS
14-Lead Flatpack
TopView
1 14
2 13
3 12
4 11
5 10
69
78
VDD
CLR2
D2
CLK2
PRE2
Q2
Q2
LOGIC SYMBOL
(4)
PRE1
(3)
CLK1
(2)
D1
(1)
CLR1
(10)
PRE2
(11)
CLK2
(12)
D2
(13)
CLR2
S
C1
D1
R
(5) Q1
(6) Q1
(9) Q2
(8) Q2
Note:
1. Logic symbol in accordance with ANSI/IEEE standard 91-1984 and IEC
Publication 617-12.
1




Aeroflex Circuit Technology

UT54ACTS74E Datasheet Preview

UT54ACTS74E Datasheet

Dual D Flip-Flops

No Preview Available !

LOGIC DIAGRAM
PRE
CLR
CLK
D
Q
Q
2


Part Number UT54ACTS74E
Description Dual D Flip-Flops
Maker Aeroflex Circuit Technology
Total Page 9 Pages
PDF Download

UT54ACTS74E Datasheet PDF

View PDF for Mobile








Similar Datasheet

1 UT54ACTS74 Radiation-Hardened Dual D Flip-Flops
ETC
2 UT54ACTS74 Dual D Flip-Flops
Aeroflex Circuit Technology
3 UT54ACTS74E Dual D Flip-Flops
Aeroflex Circuit Technology





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy