MB2646 Datasheet, PDF (15/16 Pages) NXP Semiconductors – Dual octal bus transceiver/registers 3-State

Philips Semiconductors Products
Dual octal bus transceiver/registers (3-State)
Product specification
MB2646
t_PHZ vs Temperature (T_amb)
C_L = 50pF, 1 Output Switching
nDIR to nAx or nBx
7
6
MAX
5
4
4.5V_CC
3
5.5V_CC
2
MIN
1
–55 –35 –15 5
25 45
°C
65 85 105 125
t_PLZ vs Temperature (T_amb)
C_L = 50pF, 1 Output Switching
nDIR to nAx or nBx
6
5
MAX
4
4.5V_CC
5.5V_CC
3
2
MIN
1
0
–55 –35 –15 5
25 45
°C
65 85 105 125
t_TLH vs Temperature (T_amb)
C_L = 50pF, 1 Output Switching
4
3
2
4.5V_CC
5.5V_CC
1
0
–55 –35 –15 5
25 45
°C
65 85 105 125
Adjustment of t_PHZ for
Load Capacitance and # of Outputs Switching
nDIR to nAx or nBx
10
16 switching
8
8 switching
1 switching
6
4
2
0
–2
–4
0
50
100
150
200
pF
Adjustment of t_PLZ for
Load Capacitance and # of Outputs Switching
nDIR to nAx or nBx
6
5
16 switching
8 switching
4
1 switching
3
2
1
0
–1
–2
0
50
100
150
200
pF
Adjustment of t_TLH for
Load Capacitance and # of Outputs Switching
9
7
16 switching
8 switching
1 switching
5
3
1
–1
–3
0
50
100
150
200
pF
August 23, 1993
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