54AC138 datasheet(6/7 Pages) TI

부품명	54AC138

상세설명	3-to-8-Line Decoders/Demultiplexers

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제조업체	TI [Texas Instruments]

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6 / 7 page

6

Propagation Delay,

E3 to Output

(CD74AC/ACT238)

tPLH, tPHL

5

3.5

-

12.4

3.4

-

13.6

ns

Input Capacitance

CI

-

-10-

-10

pF

Power Dissipation Capacitance

CPD

(Note 13)

-

110

-

110

-

pF

NOTES:

10. Limits tested at 100%.

11. 3.3V Min at 3.6V, Max at 3V.

12. 5V Min at 5.5V, Max at 4.5V.

13. CPD is used to determine the dynamic power consumption per package.

AC: PD = VCC

2 f

i (CPD + CL)

ACT: PD = VCC

2 f

i (CPD + CL) + VCC ∆ICC where fi = input frequency, CL = output load capacitance, VCC = supply voltage.

Switching Speciﬁcations Input tr, tf = 3ns, CL = 50pF (Worst Case) (Continued)

PARAMETER

SYMBOL

VCC (V)

-40oC TO 85oC

-55oC TO 125oC

UNITS

MIN

TYP

MAX

MIN

TYP

MAX

FIGURE 1. PROPAGATION DELAY TIMES

FIGURE 2. PROPAGATION DELAY TIMES

tr = 3ns

tf = 3ns

90%

VS

10%

GND

INPUT

138 OUTPUT

tPHL

tPLH

238 OUTPUT

tPLH

tPHL

VS

E1, E2

tr = 3ns

tf = 3ns

90%

VS

GND

INPUT

138 OUTPUT

tPHL

tPLH

238 OUTPUT

tPLH

tPHL

VS

E3

DUT

OUTPUT

RL (NOTE)

OUTPUT

LOAD

500

Ω

CL

50pF

NOTE: For AC Series Only: When VCC = 1.5V, RL = 1kΩ.

FIGURE 3. PROPAGATION DELAY TIMES

AC

ACT

Input Level

VCC

3V

Input Switching Voltage, VS

0.5 VCC

1.5V

Output Switching Voltage, VS

0.5 VCC

CD54/74AC138, CD54/74ACT138, CD74AC238, CD74ACT238

유사한 부품 번호 - 54AC138

제조업체	부품명	데이터시트	상세설명
National Semiconductor ...	54AC138	183Kb / 10P	1-of-8 Decoder/Demultiplexer
	54AC138D	183Kb / 10P	1-of-8 Decoder/Demultiplexer
	54AC138F	183Kb / 10P	1-of-8 Decoder/Demultiplexer
	54AC138L	183Kb / 10P	1-of-8 Decoder/Demultiplexer

More results

유사한 설명 - 54AC138

제조업체	부품명	데이터시트	상세설명
Texas Instruments	54AC11238	114Kb / 9P	[Old version datasheet] 3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
	SN74AHC138	683Kb / 2P	[Old version datasheet] 3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
	SN54LS138	1Mb / 22P	[Old version datasheet] 3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
	SN54LVC138A	1Mb / 34P	[Old version datasheet] 3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
Renesas Technology Corp	HD74LS138	100Kb / 8P	3-Line-to-8-Line Decoders / Demultiplexers
Texas Instruments	SN54ALS138A	826Kb / 20P	[Old version datasheet] 3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
	SN54LVC138A	821Kb / 25P	[Old version datasheet] 3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
	SN74HC238	145Kb / 5P	[Old version datasheet] 3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
	SNJ54HCT138J	1Mb / 21P	[Old version datasheet] 3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS
	74AC11238D	111Kb / 9P	[Old version datasheet] 3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS

More results

54AC138 데이터시트(PDF) 6 Page - Texas Instruments

54AC138 데이터시트(HTML) 6 Page - Texas Instruments

유사한 부품 번호 - 54AC138

유사한 설명 - 54AC138

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