參數資料
型號: 74ACTQ16646SSC
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 通用總線功能
英文描述: 16-Bit Transceiver/Register with 3-STATE Outputs
中文描述: ACT SERIES, DUAL 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56
封裝: 0.300 INCH, MO-118, SSOP-56
文件頁數: 5/9頁
文件大?。?/td> 92K
代理商: 74ACTQ16646SSC
5
www.fairchildsemi.com
7
DC Electrical Characteristics
(Continued)
Note 6:
Maximum number of outputs that can switch simultaneously is n. (n
1) outputs are switched LOW and one output held LOW.
Note 7:
Maximum number of outputs that can switch simultaneously is n. (n
1) outputs are switched HIGH and one output held HIGH.
Note 8:
Maximum number of data inputs (n) switching. (n
1) inputs switching 0V to 3V (ACTQ). Input under test switching 3V to threshold (V
ILD
).
AC Electrical Characteristics
Note 9:
Voltage Range 5.0 is 5.0V
±
0.5V.
AC Operating Requirements
Note 10:
Voltage Range 5.0 is 5.0V
±
0.5V.
V
CC
T
A
=
+
25
°
C
C
L
=
50 pF
Typ
6.9
6.5
6.2
T
A
=
40
°
C to
+
85
°
C
C
L
=
50 pF
Min
3.6
3.3
2.9
Symbol
Parameter
(V)
Units
(Note 9)
5.0
Min
4.6
4.3
4.0
Max
9.4
8.9
8.5
Max
10.1
9.7
9.2
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
Propagation Delay
Clock to Bus
Propagation Delay
ns
5.0
ns
Bus to Bus
Propagation Delay
Select to Bus
4.1
4.0
4.2
6.4
6.4
6.7
8.6
8.9
9.5
3.2
3.1
3.2
9.3
9.6
10.4
5.0
ns
(w/An or Bn HIGH or LOW)
Enable Time
G to An/Bn
t
PZL
t
PZH
t
PLZ
t
PHZ
t
PZL
t
PZH
t
PLZ
t
PHZ
5.0
5.3
4.6
7.8
6.9
10.5
9.4
3.8
3.3
11.4
10.2
ns
Disable Time
G to An/Bn
Enable Time
5.0
3.0
3.4
5.1
5.5
5.7
8.2
8.1
8.3
11.8
2.3
2.6
4.3
8.6
8.6
12.7
ns
5.0
ns
DIR to An/Bn
Disable Time
DIR to An/Bn
4.6
2.9
3.4
7.5
5.8
6.1
10.8
9.2
9.2
3.7
2.0
2.5
11.7
9.8
9.7
5.0
ns
V
CC
T
A
=
+
25
°
C
C
L
=
50 pF
T
A
=
40
°
C to
+
85
°
C
C
L
=
50 pF
Symbol
Parameter
(V)
Units
(Note 10)
5.0
Guaranteed Minimum
3.0
t
S
Setup Time, H or L
Bus to Clock
3.0
ns
t
H
Hold Time, H or L
Bus to Clock
Clock Pulse Width
5.0
1.5
1.5
ns
t
W
5.0
4.0
4.0
ns
H or L
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相關代理商/技術參數
參數描述
74ACTQ16646SSC_Q 功能描述:總線收發(fā)器 16-Bit Trans/Reg RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
74ACTQ16646SSCX 功能描述:總線收發(fā)器 16-Bit Trans/Reg RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
74ACTQ18823_ZAB3116B WAF 制造商:Fairchild Semiconductor Corporation 功能描述:
74ACTQ18823MTD 功能描述:觸發(fā)器 18-Bit D Flip-Flop RoHS:否 制造商:Texas Instruments 電路數量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
74ACTQ18823MTD_Q 功能描述:觸發(fā)器 18-Bit D Flip-Flop RoHS:否 制造商:Texas Instruments 電路數量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel