|
Part Number
|
74VHC245 |
|
Manufacturer
|
STMicroelectronics |
|
Description
|
OCTAL BUS TRANSCEIVER |
|
Published
|
Mar 22, 2005 |
|
Detailed Description
|
®
74VHC245
OCTAL BUS TRANSCEIVER (3-STATE)
PRELIMINARY DATA
s s
s
s
s
s
s
s
s s
HIGH SPEED: tPD = 4.0 ns (TYP....
|
|
Datasheet
|
74VHC245
|
Overview
®
74VHC245
OCTAL BUS TRANSCEIVER (3-STATE)
PRELIMINARY DATA
s s
s
s
s
s
s
s
s s
HIGH SPEED: tPD = 4.
0 ns (TYP.
) at VCC = 5V LOW POWER DISSIPATION: ICC = 4 µA (MAX.
) at TA = 25 oC HIGH NOISE IMMUNITY: VNIH = VNIL = 28% VCC (MIN.
) POWER DOWN PROTECTION ON CONTROL INPUTS SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 8 mA (MIN) BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL OPERATING VOLTAGE RANGE: VCC (OPR) = 2V to 5.
5V PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 245 IMPROVED LATCH-UP IMMUNITY LOW NOISE VOLP = 0.
9V (Max.
)
M (Micro Package)
T (TSSOP Package)
ORDER CODES : 74VHC245M 74VHC245T used to disable the device so that the busses are effectively isolated.
All inputs and outputs are eq...
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