CY7B991-7JXC Cypress Semiconductor Corp, CY7B991-7JXC Datasheet - Page 17
![IC CLK BUFF SKEW 8OUT 32PLCC](/photos/6/51/65138/428-32-plcc_sml.jpg)
CY7B991-7JXC
Manufacturer Part Number
CY7B991-7JXC
Description
IC CLK BUFF SKEW 8OUT 32PLCC
Manufacturer
Cypress Semiconductor Corp
Type
Buffer/Driverr
Series
RoboClock™r
Specifications of CY7B991-7JXC
Number Of Circuits
1
Package / Case
32-PLCC
Ratio - Input:output
8:8
Differential - Input:output
Yes/Yes
Input
3-State, TTL
Output
TTL
Frequency - Max
80MHz
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Frequency-max
80MHz
Output Frequency Range
3.75 MHz to 80 MHz
Supply Voltage (max)
5.5 V
Supply Voltage (min)
4.5 V
Maximum Operating Temperature
+ 70 C
Minimum Operating Temperature
0 C
Mounting Style
SMD/SMT
Operating Supply Voltage
5 V
Clock Ic Type
Clock Buffer
Frequency
80MHz
No. Of Outputs
8
Supply Current
85mA
Supply Voltage Range
4.5V To 5.5V
Digital Ic Case Style
LCC
No. Of Pins
32
Rohs Compliant
Yes
Number Of Elements
1
Operating Supply Voltage (typ)
5V
Operating Temp Range
0C to 70C
Package Type
PLCC
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Operating Temperature Classification
Commercial
Pin Count
32
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
428-1717-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CY7B991-7JXC
Manufacturer:
CY
Quantity:
7
Company:
Part Number:
CY7B991-7JXC
Manufacturer:
Cypress Semiconductor Corp
Quantity:
10 000
Company:
Part Number:
CY7B991-7JXCT
Manufacturer:
Cypress Semiconductor Corp
Quantity:
10 000
Ordering Information
Ordering Code Definitions
Document Number: 38-07138 Rev. *I
Pb-Free
CY
Accuracy
(ps)
500
750
750
250
500
750
500
750
7B99X
–
CY7B991–5JI
CY7B991–5JIT
CY7B991–7JI
CY7B992–7JC
CY7B992–7JCT
CY7B992–7JI
CY7B991–2JXC
CY7B991–2JXCT
CY7B991–5JXC
CY7B991–5JXCT
CY7B991–5JXI
CY7B991–5JXIT
CY7B991–7JXC
CY7B991–7JXCT
CY7B992–5JXI
CY7B992–5JXIT
CY7B992–7JXC
CY7B992–7JXCT
X
Ordering Code
J
(X) C (T)
32-Pin Plastic Leaded Chip Carrier
32-Pin Plastic Leaded Chip Carrier - Tape and Reel
32-Pin Plastic Leaded Chip Carrier
32-Pin Plastic Leaded Chip Carrier
32-Pin Plastic Leaded Chip Carrier - Tape and Reel
32-Pin Plastic Leaded Chip Carrier
32-Pin Plastic Leaded Chip Carrier
32-Pin Plastic Leaded Chip Carrier - Tape and Reel
32-Pin Plastic Leaded Chip Carrier
32-Pin Plastic Leaded Chip Carrier - Tape and Reel
32-Pin Plastic Leaded Chip Carrier
32-Pin Plastic Leaded Chip Carrier - Tape and Reel
32-Pin Plastic Leaded Chip Carrier
32-Pin Plastic Leaded Chip Carrier - Tape and Reel
32-Pin Plastic Leaded Chip Carrier
32-Pin Plastic Leaded Chip Carrier - Tape and Reel
32-Pin Plastic Leaded Chip Carrier
32-Pin Plastic Leaded Chip Carrier - Tape and Reel
T = Tape and Reel, blank = Tube
Temperature: C = Commercial; I = Industrial
X = Pb-free, blank = not Pb-free
J = PLCC package
Speed grade: 2 / 5 / 7, based on propagation delay
Base part number
7B991 = Clock buffer with TTL outputs
7B992 = Clock buffer with CMOS outputs
Company ID: CY = Cypress
Package Type
Industrial
Industrial
Industrial
Commercial
Commercial
Industrial
Commercial
Commercial
Commercial
Commercial
Industrial
Industrial
Commercial
Commercial
Industrial
Industrial
Commercial
Commercial
Operating
Range
CY7B991
CY7B992
Page 17 of 21
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