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參數(shù)資料
| 型號： | 74LVCH32374A |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | 32-bit edge-triggered D-type flip-flop with 5V tolerant inputs/outputs;3-state(具有5V輸入輸出容限的32位邊沿觸發(fā)D觸發(fā)器（三態(tài)）) |
| 中文描述： | 32位邊沿觸發(fā)D型觸發(fā)器具有5V /輸出;寬容觸發(fā)器輸入3態(tài)（具有5V的輸入輸出容限的32位邊沿觸發(fā)?觸發(fā)器（三態(tài)）） |
| 文件頁數(shù)： | 7/16頁 |
| 文件大?。?/td> | 77K |
| 代理商： | 74LVCH32374A |
1999 Nov 24
7
Philips Semiconductors
Product specification
32-bit edge-triggered D-type flip-flop with
5 V tolerant inputs/outputs; 3-state
74LVCH32374A
DC CHARACTERISTICS
Over recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Notes
1.
2.
3.
4.
5.
6.
All typical values are at V
CC
= 3.3 V and T
amb
= 25
°
C.
For bus hold parts the bus hold circuit is switched off when V
I
exceeds V
CC
allowing 5.5 V on the input terminal.
Valid for data inputs of bus hold parts (LVCH32-A) only.
For data inputs only; control inputs do not have a bus hold circuit.
The specified sustaining current at the data input holds the input below the specified V
I
level.
The specified overdrive current at the data input forces the data input to the opposite logic input level.
SYMBOL
PARAMETER
TEST CONDITIONS
T
amb
(
°
C)
UNIT
OTHER
V
CC
(V)
40 to +85
MIN.
TYP.
(1)
MAX.
V
IH
HIGH-level input voltage
1.2
2.7 to 3.6 2.0
1.2
2.7 to 3.6
V
CC
GND
0.8
V
V
V
V
V
IL
LOW-level input voltage
V
OH
HIGH-level output voltage
V
I
= V
IH
or V
IL
I
O
=
12 mA
I
O
=
100
μ
A
I
O
=
18 mA
I
O
=
24 mA
V
I
= V
IH
or V
IL
I
O
= 12 mA
I
O
= 100
μ
A
I
O
= 24 mA
V
I
= 5.5 Vor GND; note 2
V
I
= V
IH
or V
IL
;
V
O
= 5.5 Vor GND
V
I
or V
O
= 5.5 V
2.7
3.0
3.0
3.0
V
CC
0.5
V
CC
0.2 V
CC
V
CC
0.6
V
CC
0.8
V
V
V
V
V
OL
LOW-level output voltage
2.7
3.0
3.0
3.6
3.6
±
0.1
0.1
0.40
0.20
0.55
±
5
±
5
V
V
V
μ
A
μ
A
I
I
I
OZ
input leakage current
3-state output OFF-state
current
power off leakage supply
current
quiescent supply current
additional quiescent supply
current per input pin
bus hold LOW sustaining
current
bus hold HIGH sustaining
current
bus hold LOW overdrive
current
bus hold HIGH overdrive
current
I
off
0.0
0.1
±
10
μ
A
I
CC
I
CC
V
I
= V
CC
or GND; I
O
= 0
V
I
= V
CC
0.6 V; I
O
= 0
3.6
2.7 to 3.6
0.1
5
40
500
μ
A
μ
A
I
BHL
V
I
= 0.8 V; notes 3, 4 and 5 3.0
75
μ
A
I
BHH
V
I
= 2.0 V; notes 3, 4 and 5 3.0
75
μ
A
I
BHLO
notes 3, 4 and 6
3.6
500
μ
A
I
BHHO
notes 3, 4 and 6
3.6
500
μ
A
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| 74LVCH32374AEC | 功能描述:觸發(fā)器 32-BIT 5V TOLERANT BUFFER D FL RoHS:否 制造商:Texas Instruments 電路數(shù)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(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
| 74LVCH32374AEC,518 | 功能描述:觸發(fā)器 32-BIT 5V TOLERANT RoHS:否 制造商:Texas Instruments 電路數(shù)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(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
| 74LVCH32374AEC,551 | 功能描述:觸發(fā)器 32-BIT 5V TOLERANT RoHS:否 制造商:Texas Instruments 電路數(shù)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(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
| 74LVCH32374AEC,557 | 功能描述:觸發(fā)器 32-BIT 5V TOLERANT RoHS:否 制造商:Texas Instruments 電路數(shù)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(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
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