The U74HC245 is designed for the asynchronous communication between data buses. While the direction-control(DIR) is high, data transmits from the A bus to the B bus. Data transmits from the B bus to the A bus if DIR is low. The output-enable( OE ) will isolate the device from the buses when high voltage is applied on it. FEATURES * Operate from 2V to 6V *.
* Operate from 2V to 6V
* Max tPD is 18ns at 6V
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
U74HC245L-D20-T
U74HC245G-D20-T
U74HC245L-S20-R
U74HC245G-S20-R
U74HC245L-R20-R
U74HC245G-R20-R
U74HC245L-P20-R
U74HC245G-P20-R
Package
DIP-20 SOP-20 SSOP-20 TSSOP-20
CMOS IC
DIP-20
SOP-20 SSOP-20 TSSOP-20
Packing Tube
Tape Reel Tape Reel Tape Reel
MARKING
DIP-20
SOP-20 / SSOP-20 / TSSOP-20
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QW-R502-639.F
U74HC245
PIN CONFIGURATION
DIR 1 A1 2 A2 3 A3 4 A4 5 A5 6 A6 7 A7 8 A8 9 GND 10
20 V.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | U74HC240 |
Unisonic Technologies |
OCTAL BUFFERS AND LINE DRIVERS | |
2 | U74HC244 |
Unisonic Technologies |
OCTAL BUFFERS AND LINE DRIVERS | |
3 | U74HC20 |
Unisonic Technologies |
DUAL 4-INPUT NAND GATES | |
4 | U74HC21 |
Unisonic Technologies |
DUAL 4-INPUT AND GATES | |
5 | U74HC273 |
UTC |
OCTAL D-TYPE FLIP-FLOPS | |
6 | U74HC2G00 |
Unisonic Technologies |
2-INPUT NAND GATE | |
7 | U74HC2G02 |
UTC |
2-INPUT NOR GATE | |
8 | U74HC2G08 |
Unisonic Technologies |
2-INPUT AND GATE | |
9 | U74HC2G125 |
Unisonic Technologies |
DUAL BUFFER/LINE DRIVER | |
10 | U74HC2G32 |
UTC |
2-INPUT OR GATE | |
11 | U74HC00 |
UTC |
QUADRUPLE 2-INPUT POSITIVE-NAND GATES | |
12 | U74HC02 |
Unisonic Technologies |
HCQUADRUPLE 2-INPUT NOR GATES |