MC74ACT534 데이터 시트보기 (PDF) - Motorola => Freescale

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MC74ACT534

Octal D-Type Flip-Flop With 3-State Outputs

Motorola => Freescale 

MC74AC534

MC74ACT534

Octal DĆType FlipĆFlop

With 3ĆState Outputs

The MC74AC534/74ACT534 is a high-speed, low-power octal D-type flip-flop

featuring separate D-type inputs for each flip-flop and 3-state outputs for bus

oriented applications. A buffered Clock (CP) and Output Enable (OE) are common

to all flip flops. The ′AC/ACT534 is the same as the ′AC/ACT374 except that the

outputs are inverted.

• Edge-Triggered D-Type Inputs

• Buffered Positive Edge-Triggered Clock

• 3-State Outputs for Bus Oriented Applications

VCC O7 D7 D6 O6 O5 D5 D4 O4 CP

20 19 18 17 16 15 14 13 12 11

OCTAL D-TYPE

FLIP-FLOP WITH

3-STATE OUTPUTS

N SUFFIX

CASE 738-03

PLASTIC

1 2 3 4 5 6 7 8 9 10

OE O0 D0 D1 O1 O2 D2 D3 O3 GND

PIN NAMES

D0–D7

CP

OE

O0–O7

Data Inputs

Clock Pulse Input

3-State Output Enable Input

Complementary 3-State Outputs

DW SUFFIX

CASE 751D-04

PLASTIC

LOGIC SYMBOL

3 4 7 8 13 14 17 18

D0 D1 D2 D3 D4 D5 D6 D7

11

CP

1

OE

O0 O1 O2 O3 O4 O5 O6 O7

2 5 6 9 12 15 16 19

FACT DATA

5-1

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