ordering information The ’AC563 devices are octal D-type transparent latches with 3-state outputs. When the latch-enable (LE) input is high, the Q outputs follow the complements of the data (D) inputs. When LE is taken low, the Q outputs are latched at the inverse logic levels set up at the D inputs. A buffered output-enable (OE) input can be used to place t.
etained or new data can be entered while the outputs are in the high-impedance state. 8D GND CLK 8Q SN54AC563, SN74AC563 OCTAL DĆTYPE TRANSPARENT LATCHES WITH 3ĆSTATE OUTPUTS SCAS552C − NOVEMBER 1995 − REVISED OCTOBER 2003 SN54AC563 . . . J OR W PACKAGE SN74AC563 . . . DB, DW, N, NS, OR PW PACKAGE (TOP VIEW) OE 1 1D 2 2D 3 3D 4 4D 5 5D 6 6D 7 7D 8 8D 9 GND 10 20 VCC 19 1Q 18 2Q 17 3Q 16 4Q 15 5Q 14 6Q 13 7Q 12 8Q 11 LE SN54AC563 . . . FK PACKAGE (TOP VIEW) 1Q VCC OE 1D 2D 3 2 1 20 19 3D 4 18 2Q 4D 5 17 3Q 5D 6 16 4Q 6D 7 15 5Q 7D 8 14 6Q 9 10 11 12 13 7Q ORDERING INF.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | SN74AC564 |
Texas Instruments |
Octal D-Type Edge-Triggered Flip-Flops | |
2 | SN74AC533 |
Texas Instruments |
OCTAL TRANSPARENT D-TYPE LATCHES | |
3 | SN74AC534 |
Texas Instruments |
Octal Edge-Triggered D-Type Flip-Flops | |
4 | SN74AC573 |
Texas Instruments |
Octal D-type Transparent Latches | |
5 | SN74AC574 |
Texas Instruments |
Octal D-Type Edge-Triggered Flip-Flops | |
6 | SN74AC00 |
Texas Instruments |
Quadruple 2-Input Positive-NAND Gates | |
7 | SN74AC00D |
Texas Instruments |
Quadruple 2-Input Positive-NAND Gates | |
8 | SN74AC00N |
Texas Instruments |
Quadruple 2-Input Positive-NAND Gates | |
9 | SN74AC04 |
Texas Instruments |
Hex Inverters | |
10 | SN74AC04-EP |
Texas Instruments |
HEX INVERTER | |
11 | SN74AC04-Q1 |
Texas Instruments |
HEX INVERTER | |
12 | SN74AC04D |
Texas Instruments |
Hex Inverters |