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參數(shù)資料
| 型號： | 74ALS623AN |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 通用總線功能 |
| 英文描述： | Transceivers |
| 中文描述： | ALS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20 |
| 封裝： | 0.300 INCH, PLASTIC, DIP-20 |
| 文件頁數(shù)： | 7/11頁 |
| 文件大?。?/td> | 103K |
| 代理商： | 74ALS623AN |
Philips Semiconductors
Product specification
74ALS620A/74ALS620A-1
74ALS623A/74ALS623A-1
Transceivers
1991 Feb 08
7
AC ELECTRICAL CHARACTERISTICS FOR 74ALS620A/74ALS620A-1
LIMITS
SYMBOL
PARAMETER
TEST CONDITION
T
amb
= 0
°
C to +70
°
C
V
= +5.0V
±
10%
C
L
= 50pF, R
L
= 500
UNIT
MIN
MAX
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
t
PZH
t
PZL
t
PHZ
t
PLZ
Propagation delay
An to Bn, Bn to An
Waveform 1
2.0
2.0
10.0
10.0
ns
Output enable time
OEBA to An
Waveform 3
Waveform 4
2.0
3.0
17.0
25.0
ns
Output disable time
OEBA to An
Waveform 3
Waveform 4
2.0
2.0
12.0
18.0
ns
Output enable time
OEAB to Bn
Waveform 3
Waveform 4
2.0
3.0
18.0
25.0
ns
Output disable time
OEAB to Bn
Waveform 3
Waveform 4
2.0
3.0
12.0
18.0
ns
AC ELECTRICAL CHARACTERISTICS FOR 74ALS623A/74ALS623A-1
LIMITS
SYMBOL
PARAMETER
TEST CONDITION
T
amb
= 0
°
C to +70
°
C
V
CC
= +5.0V
±
10%
C
L
= 50pF, R
L
= 500
UNIT
MIN
MAX
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
t
PZH
t
PZL
t
PHZ
t
PLZ
Propagation delay
An to Bn, Bn to An
Waveform 2
2.0
2.0
13.0
11.0
ns
Output enable time
OEBA to An
Waveform 3
Waveform 4
2.0
3.0
22.0
22.0
ns
Output disable time
OEBA to An
Waveform 3
Waveform 4
2.0
2.0
16.0
19.0
ns
Output enable time
OEAB to Bn
Waveform 3
Waveform 4
2.0
3.0
22.0
22.0
ns
Output disable time
OEAB to Bn
Waveform 3
Waveform 4
2.0
2.0
16.0
19.0
ns
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74ALS623A-1 | DSUB B/S DE STRT PLAST 1 |
| 74ALS645A-1D | Single 8-bit Bus Transceiver |
| 74ALS646-1 | Octal transceiver/register, non-inverting (3-State)(八通道收發(fā)器/寄存器，同相（三態(tài)）) |
| 74ALS646 | Transceiver/register |
| 74ALS646-1D | Transceiver/register |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74ALS638A1N | 制造商:Texas Instruments 功能描述: |
| 74ALS645A | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octal transceiver 3-State |
| 74ALS645A-1 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octal transceiver 3-State |
| 74ALS645A-1D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Single 8-bit Bus Transceiver |
| 74ALS645A-1N | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octal transceiver 3-State |
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