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PDF 74F652SC Data sheet ( Hoja de datos )
| Número de pieza | 74F652SC | |
| Descripción | Transceivers/Registers | |
| Fabricantes | Fairchild | |
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Hay una vista previa y un enlace de descarga de 74F652SC (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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March 1988
Revised August 1999
74F651 • 74F652
Transceivers/Registers
General Description
These devices consist of bus transceiver circuits with D-
type flip-flops, and control circuitry arranged for multiplexed
transmission of data directly from the input bus or from
internal registers. Data on the A or B bus will be clocked
into the registers as the appropriate clock pin goes to HIGH
logic level. Output Enable pins (OEAB, OEBA) are pro-
vided to control the transceiver function.
Features
s Independent registers for A and B buses
s Multiplexed real-time and stored data
s Choice of non-inverting and inverting data paths
74F651 inverting
74F652 non-inverting
Ordering Code:
Order Number Package Number
Package Description
74F651SC
M24B
24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide
74F651SPC
N24C
24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-100, 0.300 Wide
74F652SC
M24B
24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide
74F652SPC
N24C
24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-100, 0.300 Wide
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Connection Diagram
© 1999 Fairchild Semiconductor Corporation DS009581
www.fairchildsemi.com
1 page  
Absolute Maximum Ratings(Note 2)
Storage Temperature
−65°C to +150°C
Ambient Temperature under Bias
−55°C to +125°C
Junction Temperature under Bias
−55°C to +150°C
VCC Pin Potential to Ground Pin
Input Voltage (Note 3)
−0.5V to +7.0V
−0.5V to +7.0V
Input Current (Note 3)
−30 mA to +5.0 mA
Voltage Applied to Output
in HIGH State (with VCC = 0V)
Standard Output
3-STATE Output
−0.5V to VCC
−0.5V to +5.5V
Current Applied to Output
in LOW State (Max)
twice the rated IOL (mA)
ESD Last Passing Voltage (Min)
4000V
Recommended Operating
Conditions
Free Air Ambient Temperature
Supply Voltage
0°C to +70°C
+4.5V to +5.5V
Note 2: Absolute maximum ratings are values beyond which the device
may be damaged or have its useful life impaired. Functional operation
under these conditions is not implied.
Note 3: Either voltage limit or current limit is sufficient to protect inputs.
DC Electrical Characteristics
Symbol
Parameter
Min
Typ
Max
Units
VCC
Conditions
VIH Input HIGH Voltage
2.0
VIL Input LOW Voltage
VCD Input Clamp Diode Voltage
VOH Output HIGH
Voltage
10% VCC
2.0
V Recognized as a HIGH Signal
0.8 V
Recognized as a LOW Signal
−1.2 V Min IIN = −18 mA (Non I/O Pins)
V Min IOH = −15 mA (An, Bn)
VOL Output LOW
Voltage
10% VCC
0.55
V
Min IOL = 64 mA (An, Bn)
IIH Input HIGH
Current
5.0 µA Max VIN = 2.7V
(Non I/O Pins)
IBVI Input HIGH Current
Breakdown Test
7.0 µA Max VIN = 7.0V
IBVIT
ICEX
Input HIGH Current
Breakdown (I/O)
Output HIGH
Leakage Current
0.5 mA Max VIN = 5.5V
(An, Bn)
50 µA Max VOUT = VCC
VID Input Leakage
Test
4.75
V 0.0 IID = 1.9 µA
All Other Pins Grounded
IOD Output Leakage
Circuit Current
3.75
µA
0.0 VIIOD = 150 mV
All Other Pins Grounded
IIL
IIH + IOZH
IIL + IOZL
IOS
IZZ
ICCH
ICCL
ICCZ
Input LOW Current
Output Leakage Current
Output Leakage Current
Output Short-Circuit Current
Bus Drainage Test
Power Supply Current
Power Supply Current
Power Supply Current
−0.6 mA Max VIN = 0.5V (Non I/O Pins)
70 µA Max VOUT = 2.7V (An, Bn)
−650 µA Max VOUT = 0.5V (An, Bn)
−100
−225 mA Max VOUT = 0V
500 µA 0.0V VOUT = 5.25V
105 135 mA Max VO = HIGH
118 150 mA Max VO = LOW
115 150 mA Max VO = HIGH Z
5 www.fairchildsemi.com
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| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet 74F652SC.PDF ] | |
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