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參數(shù)資料
| 型號(hào)： | 74LV126PW |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 通用總線功能 |
| 英文描述： | Quad buffer/line driver 3-State |
| 中文描述： | LV/LV-A/LVX/H SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14 |
| 文件頁(yè)數(shù)： | 2/12頁(yè) |
| 文件大小： | 112K |
| 代理商： | 74LV126PW |
Philips Semiconductors
Product specification
74LV126
Quad buffer/line driver (3-State)
2
1998 Apr 28
853–1902 19290
FEATURES
Wide operating voltage: 1.0 to 5.5 V
Optimized for low voltage applications: 1.0 to 3.6 V
Accepts TTL input levels between V
CC
= 2.7 V and V
CC
= 3.6 V
Typical V
OLP
(output ground bounce) < 0.8 V at V
CC
= 3.3 V,
T
amb
= 25
°
C
Typical V
OHV
(output V
OH
undershoot) > 2 V at V
CC
= 3.3 V,
T
amb
= 25
°
C
Output capability: bus driver
I
CC
category: MSI
DESCRIPTION
The 74LV126 is a low-voltage Si-gate CMOS device that is pin and
function compatible with 74HC/HCT126.
The 74LV126 consists of four non-inverting buffers/line drivers with
3-state outputs. The 3-state outputs (nY) are controlled by the output
enable input (nOE). A LOW at nOE causes the outputs to assume a
high impedance OFF-state.
QUICK REFERENCE DATA
GND = 0 V; T
amb
= 25
°
C; t
r
= t
f
≤
2.5 ns
SYMBOL
PARAMETER
CONDITIONS
TYPICAL
UNIT
t
PHL
/t
PLH
Propagation delay
nA to nY
C
L
= 15 pF;
V
CC
= 3.3 V
9
ns
C
I
Input capacitance
3.5
pF
C
PD
Power dissipation capacitance per buffer
V
CC
= 3.3 V;
V
I
CC1
23
pF
NOTE:
1. C
PD
is used to determine the dynamic power dissipation (P
D
in
μ
W)
P
D
= C
PD
×
V
CC2
×
f
i
(C
L
×
V
CC2
×
f
o
) where:
f
i
= input frequency in MHz; C
L
= output load capacitance in pF;
f
o
= output frequency in MHz; V
CC
= supply voltage in V;
(C
L
×
V
CC2
×
f
o
) = sum of the outputs.
ORDERING INFORMATION
PACKAGES
TEMPERATURE RANGE
OUTSIDE NORTH AMERICA
NORTH AMERICA
PKG. DWG. #
14-Pin Plastic DIL
–40
°
C to +125
°
C
74LV126 N
74LV126 N
SOT27-1
14-Pin Plastic SO
–40
°
C to +125
°
C
74LV126 D
74LV126 D
SOT108-1
14-Pin Plastic SSOP Type II
–40
°
C to +125
°
C
74LV126 DB
74LV126 DB
SOT337-1
14-Pin Plastic TSSOP Type I
–40
°
C to +125
°
C
74LV126 PW
74LV126PW DH
SOT402-1
PIN DESCRIPTION
PIN
NUMBER
SYMBOL
FUNCTION
1, 4, 10, 13
1OE – 4OE
Output enable inputs (active HIGH)
2, 5, 9, 12
1A – 4A
Data inputs
3, 6, 8, 11
1Y – 4Y
Data outputs
7
GND
Ground (0 V)
14
V
CC
Positive supply voltage
FUNCTION TABLE
INPUTS
OUTPUTS
nOE
nA
nY
H
H
L
H
L
H
L
X
Z
NOTES:
H =
L
=
X =
Z =
HIGH voltage level
LOW voltage level
don’t care
high impedance OFF-state
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74LV126 | Quad buffer/line driver 3-State |
| 74LV126D | Quad buffer/line driver 3-State |
| 74LV126N | Quad buffer/line driver 3-State |
| 74LV126PWDH | Quad buffer/line driver 3-State |
| 74LV132 | Quad 2-input NAND Schmitt-trigger |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74LV126PWDH | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Quad buffer/line driver 3-State |
| 74LV126PW-T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Buffer/Driver |
| 74LV132 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Quad 2-input NAND Schmitt trigger |
| 74LV132_09 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Quad 2-input NAND Schmitt trigger |
| 74LV132AS14-13 | 制造商:Diodes Incorporated 功能描述:LVA HIGH PIN COUNT SO-14 T&R 2.5K - Tape and Reel 制造商:Diodes Incorporated 功能描述:IC GATE NAND QUAD 2-IN 14SOIC |
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