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MC74AC564 - OCTAL D-TYPE LATCH

General Description

The MC74AC564/74ACT564 consists of eight edgetriggered flip-flops with individual D-type inputs and 3-state complementary outputs.

The buffered clock and buffered Output Enable are common to all flip-flops.

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Other Datasheets by Motorola Semiconductor (now NXP Semiconductors)

Part Number Description
MC74AC563 OCTAL D-TYPE LATCH
MC74AC521 8-BIT IDENTITY COMPARATOR
MC74AC533 OCTAL TRANSPARENT LATCH
MC74AC534 OCTAL D-TYPE FLIP-FLOP
MC74AC540 OCTAL BUFFER/LINE DRIVER
MC74AC541 OCTAL BUFFER/LINE DRIVER
MC74AC57 OCTAL D-TYPE FLIP-FLOP
MC74AC573 OCTAL D-TYPE LATCH
MC74AC05 HEX INVERTER
MC74AC08 Quad 2-Input AND Gate

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Octal D-Type Latch with 3-State Outputs The MC74AC564/74ACT564 is a high-speed, low power octal flip-flop with a buffered common Clock (CP) and a buffered common Output Enable (OE). The information presented to the D inputs is stored in the flip-flops on the LOW-to-HIGH Clock (CP) transition. The MC74AC564/74ACT564 device is functionally identical to the MC74AC574/74ACT574, but with inverted outputs.