Part Number
|
74VHCT245A |
Manufacturer
|
STMicroelectronics |
Description
|
OCTAL BUS TRANSCEIVER |
Published
|
Mar 22, 2005 |
Detailed Description
|
®
74VHCT245A
OCTAL BUS TRANSCEIVER (3-STATE)
PRELIMINARY DATA
s s
s
s
s
s
s
s
s s
HIGH SPEED: tPD = 4.5 ns (TY...
|
Datasheet
|
74VHCT245A
|
Overview
®
74VHCT245A
OCTAL BUS TRANSCEIVER (3-STATE)
PRELIMINARY DATA
s s
s
s
s
s
s
s
s s
HIGH SPEED: tPD = 4.
5 ns (TYP.
) at VCC = 5V LOW POWER DISSIPATION: ICC = 4 µA (MAX.
) at TA = 25 oC COMPATIBLE WITH TTL OUTPUTS: VIH = 2V (MIN), VIL = 0.
8V (MAX) POWER DOWN PROTECTION ON INPUTS & OUTPUTS SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 8 mA (MIN) BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL OPERATING VOLTAGE RANGE: VCC (OPR) = 4.
5V 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 : 74VHCT245AM 74VHCT245AT level of the DIR input.
The enable input G can be used to disable the device s...
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