參數(shù)資料
型號(hào): 74ACTQ544SPC
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 通用總線功能
英文描述: Single 8-Bit Inverting Bus Transceiver
中文描述: ACT SERIES, 8-BIT REGISTERED TRANSCEIVER, INVERTED OUTPUT, PDIP24
封裝: 0.300 INCH, PLASTIC, MS-001, DIP-24
文件頁數(shù): 6/9頁
文件大小: 86K
代理商: 74ACTQ544SPC
www.fairchildsemi.com
6
7
AC Electrical Characteristics for ACTQ
Note 16:
Voltage Range 5.0 is 5.0V
±
0.5V
Note 17:
Skew is defined as the absolute value of the difference between the actual propagation delay for any two outputs within the same packaged device.
The specification applies to any outputs switching in the same direction, either HIGH-to-LOW (t
OSHL
) or LOW-to-HIGH (t
OSLH
). Parameter guaranteed by
design. Not tested.
AC Operating Requirements for ACTQ
Note 18:
Voltage Range 5.0 is 5.0V
±
0.5V
Capacitance
V
CC
T
A
=
+
25
°
C
C
L
=
50 pF
Typ
T
A
=
40
°
C to
+
85
°
C
C
L
=
50 pF
Min
Symbol
Parameter
(V)
Units
(Note 16)
Min
Max
Max
t
PLH
t
PHL
Propagation Delay
Transparent Mode
5.0
1.5
5.5
7.5
1.5
8.5
ns
A
n
to B
n
or B
n
to A
n
Propagation Delay
LEBA, LEAB to A
n
, B
n
Output Enable Time
OEBA or OEAB to A
n
or B
n
CEBA or CEAB to A
n
or B
n
Output Disable Time
OEBA or OEAB to A
n
or B
n
CEBA or CEAB to A
n
or B
n
Output to Output
Skew (Note 17)
t
PLH
t
PHL
t
PZH
t
PZL
5.0
1.5
6.5
8.5
1.5
9.0
ns
5.0
1.5
8.0
10.0
1.5
10.5
ns
t
PHZ
t
PLZ
5.0
1.0
5.5
7.5
1.0
8.0
ns
t
OSHL
t
OSLH
5.0
0.5
1.0
1.0
ns
V
CC
T
A
=
+
25
°
C
C
L
=
50 pF
Typ
T
A
=
40
°
C to
+
85
°
C
C
L
=
50 pF
Guaranteed Minimum
Symbol
Parameter
(V)
Units
(Note 18)
t
S
Setup Time, HIGH or LOW
A
n
or B
n
to LEBA or LEAB
Hold Time, HIGH or LOW
A
n
or B
n
to LEBA or LEAB
Latch Enable, B to A
5.0
3.0
3.0
ns
t
H
5.0
1.5
1.5
ns
t
W
5.0
4.0
4.0
ns
Pulse Width, LOW
Symbol
Parameter
Typ
4.5
80.0
Units
pF
pF
Conditions
C
IN
C
PD
Input Capacitance
Power Dissipation Capacitance
V
CC
=
5.0V
V
CC
=
5.0V
相關(guān)PDF資料
PDF描述
74ACQ544 Quiet Series⑩ Octal Registered Transceiver with 3-STATE Outputs
74ACTQ573SJ Quiet Series⑩ Octal Latch with 3-STATE Outputs
74ACTQ573QSC Quiet Series⑩ Octal Latch with 3-STATE Outputs
74ACQ573 Quiet Series⑩ Octal Latch with 3-STATE Outputs
74ACQ573MTC Quiet Series⑩ Octal Latch with 3-STATE Outputs
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74ACTQ563 WAF 制造商:Fairchild Semiconductor Corporation 功能描述:
74ACTQ563PC 功能描述:閉鎖 Octal Latch RoHS:否 制造商:Micrel 電路數(shù)量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數(shù)量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時(shí)間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel
74ACTQ563PC_Q 功能描述:閉鎖 Octal Latch RoHS:否 制造商:Micrel 電路數(shù)量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數(shù)量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時(shí)間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel
74ACTQ573MTCX 功能描述:閉鎖 Octal Latch RoHS:否 制造商:Micrel 電路數(shù)量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數(shù)量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時(shí)間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel
74ACTQ573PC 功能描述:閉鎖 Octal Latch RoHS:否 制造商:Micrel 電路數(shù)量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數(shù)量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時(shí)間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel