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UT54ACTQ16374のメーカーはAeroflex Circuit Technologyです、この部品の機能は「RadHard CMOS 16-bit D Flip-Flop TTL」です。 |
部品番号 | UT54ACTQ16374 |
| |
部品説明 | RadHard CMOS 16-bit D Flip-Flop TTL | ||
メーカ | Aeroflex Circuit Technology | ||
ロゴ | |||
このページの下部にプレビューとUT54ACTQ16374ダウンロード(pdfファイル)リンクがあります。 Total 14 pages
Standard Products
UT54ACTQ16374
RadHard CMOS 16-bit D Flip-Flop TTL Inputs, and
Three-State Outputs
Datasheet
May 16, 2012
www.aeroflex.com/radhard
FEATURES
16 non-inverting D flip-flops with three-state outputs
Guaranteed simultaneously switching noise level and dy-
namic threshold performance
Buffered positive edge-triggered clock
Separate control logic for each byte
Guaranteed pin-to-pin output skew
0.6m Commercial RadHardTM CMOS
- Total dose: 100K rad(Si)
- Single Event Latchup immune
- SEU Onset LET >95 MeV -cm2/mg
High speed, low power consumption
Output source/sink 24mA
Standard Microcircuit Drawing 5962-06245
- QML compliant part
Package:
- 48-lead flatpack, 25 mil pitch (.390 x .640)
DESCRIPTION
The 16-bit wide UT54ACTQ16374 D flip-flop is built using
Aeroflex’s Commercial RadHardTM epitaxial CMOS technolo-
gy and is ideal for space applications. This high-speed, low pow-
er UT54ACTQ16374 D flip-flop is designed for bus oriented
applications. A buffered clock (CP) and Output Enable (OE) are
common to each byte and can be shorted together for full 16-bit
operation. The UT54ACTQ16374 are particularly suitable for
implementing buffer registers, I/O ports, bidirectional bus driv-
ers and working registers. Each flip-flop will store the state of
their indivdual D inputs (In) that meet the setup and hold re-
quirements on the low-to-high clock (CPn) transition. With the
Output Enable (OEn) low, the contents of the flip-flops are avail-
able at the output. When OEn is high, the outputs go to high
impedance state. Operation of OEn input does not affect the state
of the D flip-flops.
PIN DESCRIPTION
Pin Names
Description
OEn
Output Enable Input (Active Low)
CPn Clock Pulse Input
I0-I15
O0-O15
Inputs
Outputs
LOGIC SYMBOL
OE1 (1)
CP1 (48)
OE2 (24)
CP2 (25)
(47)
I0
I1 (46)
(44)
I2
(43)
I3
(41)
I4
(40)
I5
(38)
I6
(37)
I7
(36)
I8 (35)
I9
(33)
I10
(32)
I11
(30)
I12
(29)
I13
(27)
I14
(26)
I15
EN2
C1
EN4
C3
1D
3D
(2)
2 O0
(3)
O1
(5)
O2
(6)
O3
(8)
O4
(9)
(11) O5
O6
(12)
(13) O7
4 (14) O8
O9
(16)
O10
(17)
O11
(19)
O12
(20)
(22)
O13
O14
(23)
O15
1
1 Page FUNCTION TABLE
INPUTS
OUTPUT
OEn
H
CPn
H
In
L
On
Z
HHH
H L
HH
LL
L H
Z
Z
Z
L
H
LHL
Qo
L HH
Qo
OPERATION
Hold
Hold
Load
Load
Data Available
Data Available
No change in data
No change in data
3
3Pages DC ELECTRICAL CHARACTERISTICS 1
( -55C < TC < +125C)
SYMBOL
PARAMETER
VIL Low level input voltage2
VIH High level input voltage2
IIN Input leakage current3
IOZ Three-state output leakage current
IOS Short-circuit output current 4, 5
VOL1 Low-level output voltage5
VOL2 Low-level output voltage5,6
VOH1 High-level output voltage5
VOH2 High-level output voltage5,6
VIC+ Positive input clamp voltage
VIC- Negative input clamp voltage
CONDITION
MIN
VDD from 4.5V to 5.5V
VDD from 4.5V to 5.5V
2.0
VDD from 4.5V to 5.5V
VIN = VDD or VSS
-1
VDD from 4.5V to 5.5V
VIN = VDD or VSS
-10
VO = VDD or VSS
VDD from 4.5V to 5.5V
-600
IOL= 24mA
-55C, 25C
IOL= 24mA
IOL= 100A
+125C
-55C, 25C,
+125C
VIN = 2V or 0.8V
VDD = 4.5V to 5.5V
IOL= 50mA
-55C, 25C
VIN = 2.0V or 0.8V
VDD = 5.5V
+125C
IOH= -24mA
-55C, 25C
IOH= -24mA
+125C
IOH= -100A
-55C, 25C,
+125C
VIN = 2V or 0.8V
VDD = 4.5V to 5.5V
VDD - 0.64
VDD - 0.8
VDD - 0.2
IOH= -50mA
-55C, 25C
VIN = 2.0V or 0.8V
VDD = 5.5V
+125C
VDD -1.1
VDD -1.3
For input under test, IIN = 18mA
VDD = 0.0V
0.4
For input under test, IIN = -18mA
VDD = open
-1.5
MAX
0.8
1
10
600
0.36
0.5
0.2
0.8
1.0
1.5
-0.4
UNIT
V
V
A
A
mA
V
V
V
V
V
V
6
6 Page | |||
ページ | 合計 : 14 ページ | ||
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PDF ダウンロード | [ UT54ACTQ16374 データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
UT54ACTQ16374 | RadHard CMOS 16-bit D Flip-Flop TTL | Aeroflex Circuit Technology |