SY100E143JZTR [MICREL]
9-BIT HOLD REGISTER; 9位保持寄存器
| 型号： | SY100E143JZTR |
| 厂家： | 
MICREL SEMICONDUCTOR |
| 描述： | 9-BIT HOLD REGISTER |
| 文件： | 总4页 (文件大小：63K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
9-BIT HOLD
REGISTER
SY10E143
SY100E143
DESCRIPTION
FEATURES
The SY10/100E143 are high-speed 9-bit hold registers
designed for use in new, high-performance ECL systems.
The E143 can hold current data or load new data. The nine
inputs, D0-D8, accept parallel input data.
The SEL (Select) control pin serves to determine the
mode of operation; either HOLD or LOAD. The input data
has to meet the set-up time before being clocked into the
nine input registers on the rising edge of CLK1 or CLK2.
The MR (Master Reset) control signal asynchronously
resets all nine registers to a logic LOW when a logic HIGH
is applied to MR.
■ 700MHz min. operating frequency
■ Extended 100E VEE range of –4.2V to –5.5V
■ 9 bits wide for byte-parity applications
■ Asynchronous Master Reset
■ Dual clocks
■ Fully compatible with industry standard 10KH,
100K ECL levels
■ Internal 75kΩ input pulldown resistors
■ Fully compatible with Motorola MC10E/100E143
■ Available in 28-pin PLCC package
The E143 is designed for applications requiring high-
speed registers, pipeline registers, synchronous operation,
and is also suitable for byte-wide parity.
BLOCK DIAGRAM
PIN NAMES
D
D
Q0
MUX
D0
D1
D2
R
R
Pin
D0-D8
SEL
Function
Parallel Data Inputs
Mode Select Input
Clock Inputs
Q1
Q2
MUX
MUX
CLK1, CLK2
MR
Master Reset
D
D
R
R
Q0-Q8
NC
Data Outputs
No Connection
VCC to Output
Q3
Q4
Q5
Q6
Q7
Q8
VCCO
MUX
D3
D4
D5
D6
D7
D8
D
D
MUX
MUX
R
R
D
D
MUX
MUX
MUX
R
R
D
R
SEL
CLK1
CLK2
MR
Rev.: F
Amendment: /0
M9999-032006
hbwhelp@micrel.com or (408) 955-1690
1
Issue Date: March 2006
SY10E143
SY100E143
Micrel, Inc.
PACKAGE/ORDERING INFORMATION
Ordering Information(1)
Package
Type
Operating
Range
Package
Marking
Lead
Finish
Part Number
25 24 23 22 21 20 19
SY10E143JC
SY10E143JCTR(2)
J28-1
J28-1
J28-1
Commercial
Commercial
Commercial
SY10E143JC
SY10E143JC
SY100E143JC
Sn-Pb
Sn-Pb
Sn-Pb
MR
26
27
28
1
18
17
16
15
14
13
12
Q7
CLK
1
Q
6
SY100E143JC
CLK
2
V
CC
PLCC
TOP VIEW
J28-1
SY100E143JCTR(2)
SY10E143JZ(3)
J28-1
J28-1
Commercial
Commercial
SY100E143JC
Sn-Pb
V
EE
Q
5
NC
2
VCCO
SY10E143JZ with
Pb-Free bar-line indicator
Matte-Sn
D
D
0
1
3
Q
Q
4
3
4
SY10E143JZTR(2, 3)
SY100E143JZ(3)
J28-1
J28-1
Commercial
Commercial
SY10E143JZ with
Pb-Free bar-line indicator
Matte-Sn
Matte-Sn
5
6
7
8
9
10 11
SY100E143JZ with
Pb-Free bar-line indicator
SY100E143JZTR(2, 3)
J28-1
Commercial
SY100E143JZ with
Pb-Free bar-line indicator
Matte-Sn
28-Pin PLCC (J28-1)
Notes:
1. Contact factory for die availability. Dice are guaranteed at T = 25°C, DC Electricals only.
A
2. Tape and Reel.
3. Pb-Free package is recommended for new designs.
M9999-032006
hbwhelp@micrel.com or (408) 955-1690
2
SY10E143
SY100E143
Micrel, Inc.
TRUTH TABLE
SEL
L
MODE
LOAD
HOLD
H
DC ELECTRICAL CHARACTERISTICS
VEE = VEE (Min.) to VEE (Max.); VCC = VCCO = GND
TA = 0°C
TA = +25°C
TA = +85°C
Symbol
IIH
Parameter
Input HIGH Current
Power Supply Current
Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Unit
Condition
—
—
150
—
—
150
—
—
150
µA
—
—
IEE
mA
10E
100E
—
—
120 145
120 145
—
—
120
120
145
145
—
—
120
138
145
165
AC ELECTRICAL CHARACTERISTICS
VEE = VEE (Min.) to VEE (Max.); VCC = VCCO = GND
TA = 0°C
TA = +25°C
TA = +85°C
Symbol
fMAX
Parameter
Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Unit
Condition
Max. Toggle Frequency
700 900
—
700 900
—
700 900
—
MHz
ps
—
—
tPD
Propagation Delay to Output
CLK
MR
600 800 1000 600 800 1000 600 800 1000
600 800 1000 600 800 1000 600 800 1000
tS
tH
Set-up Time
D
SEL
ps
ps
—
—
50 –100
300 150
—
—
50 –100
300 150
—
—
50 –100
300 150
—
—
Hold Time
D
SEL
300 100
75 –150
—
—
300 100
75 –150
—
—
300 100
75 –150
—
—
tRR
tPW
Reset Recovery Time
900 700
—
—
900 700
—
—
900 700
—
—
ps
ps
—
—
Minimum Pulse Width
CLK, MR
400
—
400
—
400
—
tskew
Within-Device Skew
—
75
—
—
75
—
—
75
—
ps
ps
1
tr
tf
Rise/Fall Time
20% to 80%
300 525 800 300 525
800 300 525
800
—
Note:
1. Within-device skew is defined as identical transitions on similar paths through a device.
M9999-032006
hbwhelp@micrel.com or (408) 955-1690
3
SY10E143
SY100E143
Micrel, Inc.
28-PIN PLCC (J28-1)
Rev. 03
MICREL, INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 USA
TEL + 1 (408) 944-0800 FAX + 1 (408) 474-1000 WEB http://www.micrel.com
The information furnished by Micrel in this data sheet is believed to be accurate and reliable. However, no responsibility is assumed by Micrel for its use.
Micrel reserves the right to change circuitry and specifications at any time without notification to the customer.
Micrel Products are not designed or authorized for use as components in life support appliances, devices or systems where malfunction of a product can
reasonably be expected to result in personal injury. Life support devices or systems are devices or systems that (a) are intended for surgical implant into
the body or (b) support or sustain life, and whose failure to perform can be reasonably expected to result in a significant injury to the user. A Purchaser’s
use or sale of Micrel Products for use in life support appliances, devices or systems is at Purchaser’s own risk and Purchaser agrees to fully indemnify
Micrel for any damages resulting from such use or sale.
© 2006 Micrel, Incorporated.
M9999-032006
hbwhelp@micrel.com or (408) 955-1690
4
相关型号：
SY100E150JCTR
D Latch, 100E Series, 1-Func, Low Level Triggered, 6-Bit, Complementary Output, ECL, PQCC28, PLASTIC, LCC-28
MICROCHIP
SY100E150JZTR
100E SERIES, LOW LEVEL TRIGGERED D LATCH, COMPLEMENTARY OUTPUT, PQCC28, LEAD FREE, PLASTIC, LCC-28
MICROCHIP
SY100E151JCTR
D Flip-Flop, 100E Series, 1-Func, Positive Edge Triggered, 6-Bit, Complementary Output, ECL, PQCC28, PLASTIC, LCC-28
MICROCHIP
©2020 ICPDF网 联系我们和版权申明