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零件编号 | AZ10E142 | ||
描述 | ECL/PECL 9-bit Shift Register | ||
制造商 | Arizona Microtek | ||
LOGO | |||
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ARIZONA MICROTEK, INC.
AZ10E142
AZ100E142
ECL/PECL 9-bit Shift Register
FEATURES
PACKAGE AVAILABILITY
• 700 MHz Minimum Shift Frequency
PACKAGE PART NUMBER MARKING NOTES
• 9-Bit for Byte-Parity Application
• Asynchronous Master Reset
PLCC 28
AZ10E142FN
AZM10E142
<Date Code>
1,2
• Dual Clocks
• Operating Range of 4.2V to 5.46V
PLCC 28
AZ100E142FN
AZM100E142
<Date Code>
1,2
•
75kΩ Internal Input Pulldown Resistors
1
2
Add R2 at end of part number for 13 inch (2.5K parts) Tape & Reel.
Date code format: “YY” for year followed by “WW” for week.
• Direct Replacement for ON Semi
MC10E142 & MC100E142
DESCRIPTION
The AZ10/100E142 is a 9-bit shift register, designed with byte-parity applications in mind. The E142 performs
serial/parallel in and serial/parallel out, shifting in one direction. The nine inputs D0-D8 accept parallel input data,
while S-IN accepts serial input data. The Qn outputs do not need to be terminated for the shift operation to function.
To minimize noise and power, any Q output not used should be left unterminated.
The SEL (Select) input pin is used to switch between the two modes of operation – SHIFT and LOAD. The shift
direction is from bit 0 to bit 8. Input data is accepted by the registers a set-up time before the positive going edge of
CLK1 or CLK2; shifting is also accomplished on the positive clock edge. A HIGH on the Master Reset pin (MR)
asynchronously resets all the registers to zero.
NOTE: Specifications in ECL/PECL tables are valid when thermal equilibrium is established.
SEL
25
MR 26
CLK1
27
D8
24
D7 D6
23 22
D5 VCCO
21 20
Q8
19
18
17
Q7
Q6
CLK2
28
VEE 1
S-IN 2
Pinout: 28-lead
PLCC (top view)
16 VCC
15 Q5
14 VCCO
D0 3
13 Q4
D1 4
12 Q3
5 6 7 8 9 10 11
D2
D3
D4 VCCO
Q0
Q1
Q2
1630 S. STAPLEY DR., SUITE 127 • MESA, ARIZONA 85204 • USA • (480) 962-5881 • FAX (480) 890-2541
www.azmicrotek.com
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页数 | 5 页 | ||
下载 | [ AZ10E142.PDF 数据手册 ] |
零件编号 | 描述 | 制造商 |
AZ10E142 | ECL/PECL 9-bit Shift Register | Arizona Microtek |
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