74HC58D 查看數據表（PDF） - Philips Electronics

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74HC58D

Dual AND-OR gate

Philips Electronics 

Philips Semiconductors

Dual AND-OR gate

Product specification

74HC58

DC CHARACTERISTICS FOR 74HC

For the DC characteristics see “74HC/HCT/HCU/HCMOS Logic Family Specifications”.

Output capability: standard

ICC category: SSI

AC CHARACTERISTICS FOR 74HC

GND = 0 V; tr = tf = 6 ns; CL = 50 pF

Tamb (°C)

TEST CONDITIONS

SYMBOL PARAMETER

74HC

+25

−40 to +85 −40 to +125

min. typ. max. min. max. min. max.

UNIT

VCC

(V)

WAVEFORMS

tPHL/ tPLH

propagation delay

36 115

145

175 ns

2.0 Fig.6

1A,1B,1C,1D,1E,

13 23

29

35

4.5

1F to 1Y

10 20

25

30

6.0

tPHL/ tPLH

propagation delay

30 100

125

150 ns

2.0 Fig.6

2A,2B,2C,2D to 2Y

11 20

25

30

4.5

9 17

21

26

6.0

tTHL/ tTLH

output transition

time

19 75

95

110 ns

2.0 Fig.6

7 15

19

22

4.5

6 13

16

19

6.0

AC WAVEFORMS

handbook, full pagewidth

nA, nB, nC, nD,

1E, 1F INPUT

V M (1)

t PHL

t PLH

nY OUTPUT

VM (1)

(1) HC : VM = 50%; VI = GND to VMCBCA.336

t THL

t TLH

Fig.6 Waveforms showing the input (nA, nB, nC, nD, 1E, 1F) to output (nY) propagation delays and the output

transition times.

PACKAGE OUTLINES

See “74HC/HCT/HCU/HCMOS Logic Package Outlines”.

December 1990

5

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