N74F648AN Datasheet PDF - Philips
| Part Number | N74F648AN | |
| Description | Octal transceiver/register / non-inverting 3-State | |
| Manufacturers | Philips | |
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INTEGRATED CIRCUITS
74F646, 74F646A
Octal transceiver/register, non-inverting
(3-State)
74F648, 74F648A
Octal transceiver/register, inverting
(3-State)
Product specification
IC15 Data Handbook
1990 Sep 25
Philips
Semiconductors
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Philips Semiconductors
Transceivers/registers
Product specification
74F646/A/74F648/A
FUNCTION TABLE
INPUTS
OE DIR CPAB CPBA SAB SBA
DATA I/O
An Bn
OPERATING MODE
74F646/74F646A
74F648/74F648A
X X ↑ XXX
Input
Unspecified* Store A, B unspecified*
Store A, B unspecified*
X
X
X
↑
X
X Unspecified*
Input
Store B, A unspecified*
Store B, A unspecified*
H X ↑ ↑ XX
Input
Input
Store A and B data
Store A and B data
H
X H or L H or L X
X
Input
Input
Isolation, hold storage
Isolation, hold storage
L L X X X L Output
Input
Real time B data to A bus Real time B data to A bus
L
L
X H or L X
H
Output
Input
Stored B data to A bus
Stored B data to A bus
L H X XLX
Input
Output
Real time A data to B bus Real time A data to B bus
L H H or L X H X
Input
Output
Stored A data to B bus
Stored A data to B bus
NOTES:
1. H = High–voltage level
2. L = Low–voltage level
3. X = Don’t care
4. ↑ = Low–to–high clock transition
5. * = The data output function may be enabled or disabled by various signals at the OE and DIR inputs. Data input functions are
always enabled, i.e., data at the bus pins will be stored on every low–to–high transition of the clock.
ABSOLUTE MAXIMUM RATINGS
(Operation beyond the limit set forth in this table may impair the useful life of the device. Unless otherwise noted these limits are over the
operating free air temperature range.)
SYMBOL
PARAMETER
RATING
UNIT
VCC
VIN
IIN
VOUT
Supply voltage
Input voltage
Input current
Voltage applied to output in high output state
–0.5 to +7.0
–0.5 to +7.0
–30 to +5
–0.5 to VCC
V
V
mA
V
IOUT
Current applied to output in low output state
74F646A, 74F648A
72 mA
74F646, 74F648
128 mA
Tamb
Tstg
Operating free air temperature range
Storage temperature range
0 to +70
–65 to +150
°C
°C
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
VCC Supply voltage
VIH High–level input voltage
VIL Low–level input voltage
IIk Input clamp current
IOH High–level output current
IOL Low–level output current
Tamb
Operating free air temperature range
MIN
4.5
2.0
74F646A, 74F648A
74F646, 74F648
0
LIMITS
NOM
5.0
MAX
5.5
0.8
–18
–15
48
64
+70
UNIT
V
V
V
mA
mA
mA
mA
°C
1990 Sep 25
5
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for N74F648AN electronic component. |
| Information | Total 16 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ N74F648AN.PDF Datasheet ] | |
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Featured Datasheets
| Part Number | Description | MFRS |
| N74F648AD | The function is Octal transceiver/register / non-inverting 3-State. Philips | |
| N74F648AN | The function is Octal transceiver/register / non-inverting 3-State. Philips | |
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