HD74ALVC16244 Datasheet PDF - Hitachi Semiconductor
| Part Number | HD74ALVC16244 | |
| Description | 16-bit Buffer / Driver with 3-state Outputs | |
| Manufacturers | Hitachi Semiconductor | |
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There is a preview and HD74ALVC16244 download ( pdf file ) link at the bottom of this page. Total 11 Pages | ||
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HD74ALVC16244
16-bit Buffer / Driver with 3-state Outputs
ADE-205-206 (Z)
Preliminary
1st. Edition
January 1998
Description
This 16-bit buffer / driver is designed for 2.3 V to 3.6 V VCC operation.
The HD74ALVC16244 is designed specifically to improve the performance and density of 3-state memory
address drivers, clock drivers, and bus oriented receivers and transmitters. The device can be used as four
4-bit buffers, two 8-bit buffers, or one 16-bit buffer. It provides true outputs and symmetrical active-low
output-enable (OE) inputs.
To ensure the high impedance state during power up or power down, OE should be tied to VCC through a
pullup resistor; the minimum value of the resistor is determined by the current sinking capability of the
driver.
Features
• VCC = 2.3 V to 3.6 V
• Typical VOL ground bounce < 0.8 V (@VCC = 3.3 V, Ta = 25°C)
• Typical VOH undershoot > 2.0 V (@VCC = 3.3 V, Ta = 25°C)
• High output current ±24 mA (@VCC = 3.0 V)
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Logic Diagram
1OE 1
1A1 47
46
1A2
1A3 44
43
1A4
3OE 25
3A1 36
35
3A2
3A3 33
32
3A4
HD74ALVC16244
2 1Y1
3
1Y2
5 1Y3
6
1Y4
2OE 48
2A1 41
40
2A2
2A3 38
37
2A4
13 3Y1
14
3Y2
16 3Y3
17
3Y4
4OE 24
4A1 30
29
4A2
4A3 27
26
4A4
8 2Y1
9
2Y2
11 2Y3
12
2Y4
19 4Y1
20
4Y2
22 4Y3
23
4Y4
5
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for HD74ALVC16244 electronic component. |
| Information | Total 11 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ HD74ALVC16244.PDF Datasheet ] | |
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Featured Datasheets
| Part Number | Description | MFRS |
| HD74ALVC16244 | The function is 16-bit Buffer / Driver with 3-state Outputs. Hitachi Semiconductor | |
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