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Número de pieza | 100353QI | |
Descripción | Low Power 8-Bit Register | |
Fabricantes | Fairchild Semiconductor | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de 100353QI (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
No Preview Available ! July 1988
Revised August 2000
100353
Low Power 8-Bit Register
General Description
The 100353 contains eight D-type edge triggered, master/
slave flip-flops with individual inputs (Dn), true outputs (Qn),
a clock input (CP), and a common clock enable pin (CEN).
Data enters the master when CP is LOW and transfers to
the slave when CP goes HIGH. When the CEN input goes
HIGH it overrides all other inputs, disables the clock, and
the Q outputs maintain the last state.
The 100353 output drivers are designed to drive 50Ω termi-
nation to −2.0V. All inputs have 50 kΩ pull-down resistors.
Features
s Low power operation
s 2000V ESD protection
s Voltage compensated operating range = −4.2V to −5.7V
s Available to industrial grade temperature range
Ordering Code:
Order Number Package Number
Package Description
100353PC
N24E
24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-010, 0.400 Wide
100353QC
V28A
28-Lead Plastic Lead Chip Carrier (PLCC), JEDEC MO-047, 0.450 Square
100353QI
V28A
28-Lead Plastic Lead Chip Carrier (PLCC), JEDEC MO-047, 0.450 Square
Industrial Temperature Range (−40°C to +85°C)
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Logic Symbol
Connection Diagrams
24-Pin DIP
Pin Descriptions
Pin Names
Description
D0–D7
CEN
Data Inputs
Clock Enable Input
CP Clock Input (Active Rising Edge)
Q0–Q7
NC
Data Outputs
No Connect
© 2000 Fairchild Semiconductor Corporation DS009882
28-Pin PLCC
www.fairchildsemi.com
1 page Industrial Version
PLCC DC Electrical Characteristics
VEE = −4.2V to −5.7V, VCC = VCCA = GND, TC = −40°C to +85°C (Note 7)
Symbol
Parameter
TC = −40°C
Min Max
TC = 0°C to +85°C
Min Max
Units
Conditions
VOH Output HIGH Voltage
−1085 −870 −1025 −870
mV VIN = VIH (Max)
Loading with
VOL Output LOW Voltage
−1830 −1575 −1830 −1620
mV or VIL (Min)
50Ω to −2.0V
VOHC
Output HIGH Voltage
−1095
−1035
mV VIN = VIH (Min)
Loading with
VOLC
Output LOW Voltage
−1565
−1610
mV or VIL (Max)
50Ω to −2.0V
VIH Input HIGH Voltage
−1170
−870
−1165
−870
mV Guaranteed HIGH Signal for all Inputs
VIL Input LOW Voltage
−1830 −1480 −1830 −1475
mV Guaranteed LOW Signal for all Inputs
IIL Input LOW Current
0.50
0.50
µA VIN = VIL (Min)
IIH Input HIGH Current
240 240 µA VIN = VIH (Max)
IEE Power Supply Current
Inputs OPEN
−119 −61 −119 −61
mA VEE = −4.2V to −4.8V
−122 −61 −122 −61
VEE = −4.2V to −5.7V
Note 7: The specified limits represent the “worst case” value for the parameter. Since these values normally occur at the temperature extremes, additional
noise immunity and guardbanding can be achieved by decreasing the allowable system operating ranges. Conditions for testing shown in the tables are cho-
sen to guarantee operation under “worst case” conditions.
PLCC AC Electrical Characteristics
VEE = −4.2V to −5.7V, VCC = VCCA = GND
Symbol
Parameter
TC = −40°C
Min Max
TC = +25°C
Min Max
TC = +85°C
Min Max
Units
fMAX
tPLH
tPHL
tTLH
tTHL
tS
Toggle Frequency
Propagation Delay
CP to Output
Transition Time
20% to 80%, 80% to 20%
Setup Time
Dn
CEN (Disable Time)
425
1.40
0.40
2.80
2.50
425
1.40
0.45
2.80
1.90
425
1.50
0.45
2.90
1.90
MHz
ns
ns
0.60
0.90
1.00
0.30
1.00
0.30
ns
CEN (Release Time)
1.40
1.00
1.00
tH Hold Time Dn
0.30
0
0 ns
tPW(H)
Pulse Width HIGH CP
2.00
2.00
2.00
ns
Note 8: The propagation delay specified is for single output switching. Delays may vary up to 300 ps with multiple outputs switching.
Conditions
Figures 1, 2
Figures 1, 2
(Note 8)
Figures 1, 2
Figures 1, 3
Figures 1, 4
Figures 1, 2
5 www.fairchildsemi.com
5 Page |
Páginas | Total 8 Páginas | |
PDF Descargar | [ Datasheet 100353QI.PDF ] |
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