參數(shù)資料
型號: 935264444118
廠商: NXP SEMICONDUCTORS
元件分類: 總線收發(fā)器
英文描述: AVC SERIES, 16 1-BIT TRANSCEIVER, TRUE OUTPUT, PDSO48
封裝: 6.10 MM, PLASTIC, MO-153, SOT-362-1, TSSOP-48
文件頁數(shù): 2/16頁
文件大小: 88K
代理商: 935264444118
2000 Mar 07
10
Philips Semiconductors
Product Specication
16-bit transceiver with direction pin; 3.6 V tolerant;
3-state
74AVCH16245
AC CHARACTERISTICS
GND = 0 V; tr =tf ≤ 2.0 ns.
Note
1. All typical values are measured at Tamb =25 °C and at VCC respectively 1.2, 1.5, 1.8, 2.5 and 3.3 V.
SYMBOL
PARAMETER
TEST CONDITIONS
Tamb = 40 to +85 °C
UNIT
WAVEFORMS
VCC (V)
MIN.
TYP.(1)
MAX.
tPHL/tPLH
propagation delay; nAn to nBn;
nBn to nAn
see Figs 6 and 8
1.2
5.4
ns
1.40 to 1.60
3.1
ns
1.65 to 1.95
1.4
2.3
3.3
ns
2.3 to 2.7
0.5
1.6
2.2
ns
3.0 to 3.6
0.7
1.4
2.0
ns
tPZH/tPZL
3-state output enable time;
nOE to nAn; nOE to nBn
see Figs 7 and 8
1.2
7.4
ns
1.40 to 1.60
6.4
ns
1.65 to 1.95
1.4
4.4
7.0
ns
2.3 to 2.7
1.0
2.8
4.3
ns
3.0 to 3.6
0.7
2.3
3.7
ns
tPHZ/tPLZ
3-state output disable time;
nOE to nAn; nOE to nBn
see Figs 7 and 8
1.2
7.3
ns
1.40 to 1.60
5.7
ns
1.65 to 1.95
2.2
4.2
7.0
ns
2.3 to 2.7
1.1
2.3
5.4
ns
3.0 to 3.6
1.2
2.5
3.9
ns
AC WAVEFORMS
handbook, halfpage
MNA511
nAn, nBn
input
nBn, nAn
output
tPHL
tPLH
GND
VI
VM
VOH
VOL
Fig.6 The input (nAn,nBn) to output (nBn,nAn) propagation delay.
VCC
VM
VI
≤2.3 to 2.7 V 0.5 × VCC
VCC
3.0 to 3.6 V
0.5
× VCC
VCC
VOL and VOH are typical output voltage drop that occur with the output load.
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