參數(shù)資料
型號(hào): 935262764112
廠(chǎng)商: NXP SEMICONDUCTORS
元件分類(lèi): 總線(xiàn)收發(fā)器
英文描述: AHCT/VHCT SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14
封裝: 3.90 MM, PLASTIC, MS-012AB, SOT-108-1, SO-14
文件頁(yè)數(shù): 16/16頁(yè)
文件大?。?/td> 78K
代理商: 935262764112
1999 Sep 27
9
Philips Semiconductors
Product specication
Quad buffer/line driver; 3-state
74AHC125; 74AHCT125
Type 74AHCT125
GND = 0 V; tr =tf ≤ 3.0 ns.
Note
1. Typical values at VCC = 5.0 V.
AC WAVEFORMS
SYMBOL
PARAMETER
TEST CONDITIONS
Tamb (°C)
UNIT
WAVEFORMS
CL
25
40 to +85
40 to +125
MIN.
TYP.
MAX.
MIN.
MAX.
MIN.
MAX.
VCC = 4.5 to 5.5 V; note 1
tPHL/tPLH
propagation delay
nA to nY
see Figs 5 and 7 15 pF
3.0
5.5
1.0
6.5
1.0
7.0
ns
tPZH/tPZL
propagation delay
nOE to nY
see Figs 6 and 7
3.4
5.1
1.0
6.0
1.0
6.5
ns
tPHZ/tPLZ
propagation delay
nOE to nY
4.5
6.8
1.0
8.0
1.0
8.5
ns
tPHL/tPLH
propagation delay
nA to nY
see Figs 5 and 7 50 pF
4.3
7.5
1.0
8.5
1.0
9.5
ns
tPZH/tPZL
propagation delay
nOE to nY
see Figs 6 and 7
4.9
7.3
1.0
8.3
1.0
9.5
ns
tPHZ/tPLZ
propagation delay
nOE to nY
6.5
8.8
1.0
10.0
1.0
11.0
ns
Fig.5 The input (nA) to output (nY) propagation delays.
handbook, halfpage
MNA230
tPHL
tPLH
VM
(1)
VM
(1)
nA INPUT
nY OUTPUT
GND
VI
VOH
VOL
FAMILY
VI INPUT
REQUIREMENTS
VM(1)
INPUT
VM(1)
OUTPUT
AHC
GND to VCC
50% VCC
AHCT
GND to 3.0 V
1.5 V
50% VCC
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