參數(shù)資料
型號： 74LVCH162244A
廠商： NXP Semiconductors N.V.
英文描述： 16-bit buffer/line driver; with 30Ω series termination resistors, 5V input/output tolerant (3-State)(帶30Ω串聯(lián)終端電阻器，5V輸入/輸出容限的16位緩沖器/線驅(qū)動器（三態(tài)）)
中文描述： 16位緩沖器/線路驅(qū)動器，與30Ω串聯(lián)端接電阻器，5V的輸入/輸出寬容（3態(tài)）（帶30Ω串聯(lián)終端電阻器，5V的輸入/輸出容限的16位緩沖器/線驅(qū)動器（三態(tài)） ）
文件頁數(shù)： 5/10頁
文件大小： 79K
代理商： 74LVCH162244A
Philips Semiconductors
16-bit buffer/line driver; with 30
series termination
resistors; 5V input/output tolerant (3-State)
Product specification
74LVC162244A/
74LVCH162244A
1998 Feb 17
5
DC ELECTRICAL CHARACTERISTICS
Over recommended operating conditions. Voltages are referenced to GND (ground = 0V)
LIMITS
SYMBOL
PARAMETER
TEST CONDITIONS
Temp = -40
°
C to +85
°
C
UNIT
MIN
TYP
1
MAX
V
IH
HIGH level Input voltage
V
CC
= 1.2V
V
CC
V
V
CC
= 2.7 to 3.6V
2.0
V
IL
LOW level Input voltage
V
CC
= 1.2V
GND
V
V
CC
= 2.7 to 3.6V
0.8
V
CC
= 2.7V; V
I
= V
IH
or V
IL
; I
O
= –6mA
V
CC
0.5
V
OH
HIGH level output voltage
V
CC
= 3.0V; V
I
= V
IH
or V
IL
; I
O
= –100
μ
A
V
CC
0.2
V
CC
V
V
CC
= 3.0V; V
I
= V
IH
or V
IL;
I
O
= 12mA
V
CC
0.8
V
CC
= 2.7V; V
I
= V
IH
or V
IL
; I
O
= 6mA
0.40
V
OL
LOW level output voltage
V
CC
= 3.0V; V
I
= V
IH
or V
IL
; I
O
= 100
μ
A
0.20
V
V
CC
= 3.0V; V
I
= V
IH
or V
IL;
I
O
= 12mA
0.55
I
I
Input leakage current
V
CC
= 3 6V; V = 5 5V or GND
I
= 5.5V or GND
6
0 1
0.1
5
μ
A
I
OZ
3-State output OFF-state current
V
CC
= 3.6V; V
I
= V
IH
or V
IL
; V
O
= 5.5V or GND
0.1
5
μ
A
I
off
Power off leakage supply
V
CC
= 0.0V; V
I
or V
O
= 5.5V
0.1
10
μ
A
I
CC
Quiescent supply current
V
CC
= 3.6V; V
I
= V
CC
or GND; I
O
= 0
0.1
20
μ
A
I
CC
Additional quiescent supply current
per control pin
V
CC
= 2.7V to 3.6V; V
I
= V
CC
–0.6V; I
O
= 0
5
500
μ
A
I
CC
Additional quiescent supply current
per data input pin
V
CC
= 2.7V to 3.6V; V
I
= V
CC
–0.6V; I
O
= 0
150
750
μ
A
I
BHL
Bus hold LOW sustaining current
V
CC
= 3.0V; V
I
= 0.8V
2, 3, 4
V
CC
= 3.0V; V
I
= 2.0V
2, 3, 4
V
CC
= 3.6V
2, 3 5
V
CC
= 3.6V
2, 3, 5
75
μ
A
I
BHH
Bus hold HIGH sustaining current
–75
μ
A
I
BHLO
Bus hold LOW overdrive current
450
μ
A
I
BHHO
Bus hold HIGH overdrive current
–450
μ
A
NOTES:
1. All typical values are at V
CC
= 3.3V and T
amb
= 25
°
C.
2. Valid for data inputs of bus hold parts (LVCH16-A) only.
3. For data inputs only, control inputs do not have a bus hold circuit.
4. The specified sustaining current at the data input holds the input below the specified V
level.
5. The specified overdrive current at the data input forces the data input to the opposite logic input state.
6. For bus hold parts, the bus hold circuit is switched off when V
i
exceeds V
CC
allowing 5.5V on the input terminal.
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相關(guān)代理商/技術(shù)參數(shù)
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