74LVT32374EC,518 查看數據表（PDF） - NXP Semiconductors.

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74LVT32374EC,518

3.3 V 32-bit edge-triggered D-type flip-flop; 3-state

NXP Semiconductors. 

Philips Semiconductors

3.3 V 32-bit edge-triggered D-type flip-flop;

3-state

Product specification

74LVT32374

handbook, halfpage

VCC

27 Ω

output

27 Ω

MNA676

handbook, halfpage

VCC

data

input

to internal circuit

MNA473

Fig.3 Schematic of each output.

Fig.4 Bus hold circuit.

RECOMMENDED OPERATING CONDITIONS

SYMBOL

PARAMETER

CONDITIONS

MIN.

MAX.

UNIT

VCC

VI

VIH

VIL

IOH

IOL

∆t/∆V

Tamb

Ptot

supply voltage

input voltage

HIGH-level input voltage

LOW-level input voltage

HIGH-level output current

LOW-level output current

input transition rise or fall times

ambient temperature

power dissipation per package

2.7

note 1

0

2.0

−

−

−

current duty cycle ≤ 50 %; f ≥ 1 kHz −

outputs enabled

−

−40

note 2

−

+3.6

5.5

−

0.8

−32

32

64

10

+85

1 000

V

V

V

V

mA

mA

mA

ns/V

°C

mW

Notes

1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.

2. Above 70 °C the value of Ptot derates linearly with 1.8 mW/K.

2004 Oct 15

5

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