Chapter 1 Interface Block
Chapter 1 Interface Block
Switching speed
t LD0 (ns)
TTL 5.0 V
Function
I/O Buffer with EN(OR)
Block type
BN3V
Path
→
t 1
T
Block type
IN
OUT
MIN.
0.591
0.710
1.088
0.380
0.832
0.771
0.164
0.203
0.103
0.223
0.591
0.710
1.088
0.380
0.832
0.771
0.164
0.203
0.103
0.223
0.613
0.650
1.413
0.451
0.851
0.667
0.164
0.203
0.103
0.223
0.613
0.650
1.413
0.451
0.851
0.667
0.164
0.203
0.103
0.223
0.663
0.787
1.970
0.510
0.902
0.653
0.164
0.203
0.103
0.223
0.663
0.787
1.970
0.510
0.902
0.653
TYP. MAX. MIN.
TYP. MAX. MIN.
TYP. MAX.
0.056
0.103
Drivability
1mA
no resistor
with 50 KΩ P/D
with 50 KΩ P/U
with 5 KΩ P/U
I/O cells int. Cells
(HH)
(LL)
(HZ)
(LZ)
(ZH)
(ZL)
(HH)
(LL)
(HH)
(LL)
(HH)
(LL)
(HZ)
(LZ)
(ZH)
(ZL)
(HH)
(LL)
(HH)
(LL)
(HH)
(LL)
(HZ)
(LZ)
(ZH)
(ZL)
(HH)
(LL)
(HH)
(LL)
(HH)
(LL)
(HZ)
(LZ)
(ZH)
(ZL)
(HH)
(LL)
(HH)
(LL)
(HH)
(LL)
(HZ)
(LZ)
(ZH)
(ZL)
(HH)
(LL)
(HH)
(LL)
(HH)
(LL)
(HZ)
(LZ)
(ZH)
(ZL)
1.045
1.257
1.523
0.577
1.425
1.385
0.241
0.331
0.166
0.311
1.045
1.257
1.523
0.577
1.425
1.385
0.241
0.331
0.166
0.311
1.080
1.081
1.971
0.675
1.454
1.152
0.241
0.331
0.166
0.311
1.080
1.081
1.971
0.675
1.454
1.152
0.241
0.331
0.166
0.311
1.177
1.252
2.727
0.752
1.553
1.109
0.241
0.331
0.166
0.311
1.177
1.252
2.727
0.752
1.553
1.109
2.529
2.776
2.712
0.996
3.216
2.985
0.365
0.596
0.247
0.432
2.529
2.776
2.712
0.996
3.216
2.985
0.365
0.596
0.247
0.432
2.673
2.183
3.618
1.128
3.330
2.242
0.365
0.596
0.247
0.432
2.673
2.183
3.618
1.128
3.330
2.242
0.365
0.596
0.247
0.432
3.036
2.495
5.121
1.213
3.690
2.032
0.365
0.596
0.247
0.432
3.036
2.495
5.121
1.213
3.690
2.032
0.042
0.076
0.080
0.149
A
→
Y0
EN
→
Y0
2mA
3mA
0.042
0.077
0.056
0.103
0.077
0.150
BN3V
BN5V
1
11
0.011
0.007
0.011
0.007
0.015
0.009
0.015
0.009
0.022
0.013
0.021
0.013
ENI
Y0
A
→
→
→
→
Y1
Y1
Y0
Y0
6mA
BN3D
BN34
BN5D
BN54
1
1
11
11
9mA
12mA
18mA
24mA
BN32
BN36
BN3G
BN52
BN56
BN5G
1
1
1
21
21
21
0.042
0.076
0.056
0.103
0.080
0.149
BN5V
BN3D
BN5D
BN34
BN54
EN
0.042
0.077
0.056
0.103
0.077
0.150
Input
Output
Logic Diagram
Block type
BN3V to BN5V
Symbol Fan-in Symbol Fan-out
0.011
0.007
0.011
0.007
0.015
0.009
0.015
0.009
0.022
0.013
0.021
0.013
ENI
Y0
A
→
→
→
→
Y1
Y1
Y0
Y0
A
6.3
1.0
2.0
Y1
Y1
Y1
Y1
Y1
Y1
34
34
34
34
34
34
ENI H04
EN
ENI
0.029
0.038
0.039
0.051
0.057
0.073
Y1 N02
BN3D to BN5D
BN34 to BN54
BN32 to BN52
BN36 to BN56
BN3G to BN5G
A
6.3
1.0
2.0
EN
EN
ENI
0.029
0.039
0.039
0.052
0.056
0.076
0.011
0.007
0.011
0.007
0.015
0.009
0.015
0.009
0.022
0.013
0.021
0.013
ENI
Y0
A
→
→
→
→
Y1
Y1
Y0
Y0
A
H01
N01 Y0
A
6.3
1.0
2.0
EN
ENI
EN H03
0.029
0.038
0.039
0.051
0.057
0.073
EN
A
16.9
1.0
Truth Table
EN
ENI
0.029
0.039
0.039
0.052
0.056
0.076
2.0
A
EN
Y0
0.011
0.007
0.011
0.007
0.015
0.009
0.015
0.009
0.022
0.013
0.021
0.013
ENI
Y0
A
→
→
→
→
Y1
Y1
Y0
Y0
0
1
X
1
1
0
0
1
Z
A
16.9
1.0
EN
ENI
0.019
0.025
0.026
0.033
0.041
0.047
2.0
X:Irrelevant
EN
Z:High Impedance
A
16.9
1.0
EN
ENI
0.019
0.027
0.026
0.036
0.041
0.051
2.0
Y0
ENI
Y1
0.011
0.007
0.011
0.007
0.015
0.009
0.015
0.009
0.022
0.013
0.021
0.013
ENI
Y0
A
→
→
→
→
Y1
Y1
Y0
Y0
0
0
1
1
0
1
0
1
0
1
1
1
0.019
0.025
0.026
0.033
0.041
0.047
EN
0.019
0.027
0.026
0.036
0.041
0.051
Block Library A13872EJ5V0BL
1 - 100
Block Library A13872EJ5V0BL
1 - 101
ETC [ ETC ]
