Document
HD74AC367/HD74ACT367
Hex Buffer/Driver with 3-State Output
Features
• 3-State Outputs Drive Bus Lines or Buffer Memory Address Registers • Outputs Source/Sink 24 mA • HD74ACT367 has TTL-Compatible Inputs
Pin Arrangement
OE1 I O I O I O GND
1 2 3 4 5 6 7 8 (Top view)
16 VCC 15 OE2 14 I 13 O 12 I 11 O 10 I 9 O
HD74AC367/HD74ACT367
Logic Symbol
OE
I
O
Pin Names
OE1, OE2 I O 3-State Output: Enable Input (Active Low) Inputs Outputs
Truth Table
Inputs OE L L H H L X Z : : : : High Voltage Level Low Voltage Level Immaterial High Impedance I L H X Output O L H Z
DC Characteristics (unless otherwise specified)
Item Maximum quiescent supply current Maximum quiescent supply current Maximum ICC/input (HD74ACT366) Symbol I CC I CC I CCT Max 80 8.0 1.5 Unit µA µA mA Condition VIN = VCC or ground, VCC = 5.5 V, Ta = Worst case VIN = VCC or ground, VCC = 5.5 V, Ta = 25°C VIN = VCC – 2.1 V, VCC = 5.5 V, Ta = Worst case
2
HD74AC367/HD74ACT367
AC Characteristics: HD74AC367
Ta = +25°C CL = 50 pF Item Propagation delay Symbol t PLH VCC (V)*1 3.3 5.0 Propagation delay t PHL 3.3 5.0 Enable time t PZH 3.3 5.0 Enable time t PZL 3.3 5.0 Disable time t PHZ 3.3 5.0 Disable time t PLZ 3.3 5.0 Note: 1. Voltage Range 3.3 is 3.3 V ± 0.3 V Voltage Range 5.0 is 5.0 V ± 0.5 V Min 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Typ 7.0 5.0 7.0 5.0 9.0 7.0 10.0 8.0 9.5 7.5 9.0 7.0 Max 9.0 7.0 9.0 7.0 12.5 9.0 12.5 10.0 12.0 10.0 12.5 10.0 Ta = –40°C to +85°C CL = 50 pF Min 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Max 10.0 7.5 10.0 7.5 13.0 9.5 13.5 10.5 12.5 10.5 13.5 10.5 ns ns ns ns ns Unit ns
AC Characteristics: HD74ACT367
Ta = +25°C CL = 50 pF Item Propagation delay Propagation delay Enable time Enable time Disable time Disable time Note: Symbol t PLH t PHL t PZH t PZL t PHZ t PLZ VCC (V)*1 5.0 5.0 5.0 5.0 5.0 5.0 Min 1.0 1.0 1.0 1.0 1.0 1.0 Typ 6.5 6.5 8.0 9.5 9.5 8.0 Max 9.0 9.0 10.5 12.0 12.0 10.5 Ta = –40°C to +85°C CL = 50 pF Min 1.0 1.0 1.0 1.0 1.0 1.0 Max 10.0 10.0 11.0 13.0 13.0 11.5 Unit ns ns ns ns ns ns
1. Voltage Range 5.0 is 5.0 V ± 0.5 V
Capacitance
Item Input capacitance Power dissipation capacitance Symbol CIN CPD Typ 4.5 45.0 Unit pF pF Condition VCC = 5.5 V VCC = 5.0 V
3
19.20 20.00 Max 16 9 7.40 Max 6.30
Unit: mm
1 1.3
1.11 Max
8
0.51 Min
2.54 Min 5.06 Max
7.62
2.54 ± 0.25
0.48 ± 0.10
0.25 – 0.05 0° – 15°
Hitachi Code JEDEC EIAJ Weight (reference value)
+ 0.13
DP-16 Conforms Conforms 1.07 g
Unit: mm
10.06 10.5 Max 16 9
5.5
1
*0.22 ± 0.05 0.20 ± 0.04
8 0.80 Max
2.20 Max
0.20 7.80 + – 0.30
1.15 0° – 8° 0.70 ± 0.20
1.27 *0.42 ± 0.08 0.40 ± 0.06
0.12 M
Hitachi Code JEDEC EIAJ Weight (reference value) FP-16DA — Conforms 0.24 g
*Dimension including the plating thickness Base material dimension
0.10 ± 0.10
0.15
Unit: mm
9.9 10.3 Max 16 9 3.95 1 1.27 0.635 Max 8
0.11 0.14 + – 0.04 1.75 Max
*0.22 ± 0.03 0.20 ± 0.03
0.10 6.10 + – 0.30
1.08 0° – 8°
0.67 0.60 + – 0.20
*0.42 ± 0.08 0.40 ± 0.06
0.15 0.25 M
*Dimension including the plating thickness Base material dimension
Hitachi Code JEDEC EIAJ Weight (reference value)
FP-16DN Conforms Conforms 0.15 g
Unit: mm
5.00 5.30 Max 16 9 4.40 1
0.08 *0.22 + – 0.07
8 0.65 1.0 6.40 ± 0.20 0° – 8° 0.50 ± 0.10
0.20 ± 0.06
0.13 M 0.65 Max
*0.17 ± 0.05 0.15 ± 0.04
1.10 Max
0.10
0.07 +0.03 –0.04
*Dimension including the plating thickness Base material dimension
Hitachi Code JEDEC EIAJ Weight (reference value)
TTP-16DA — — 0.05 g
Cautions
1. Hitachi neither warrants nor grants licenses of any rights of Hitachi’s or any third party’s patent, copyright, trademark, or other intellectual property rights for information contained in this document. Hitachi bears no responsibility for problems that may arise with third party’s rights, including intellectual property rights, in connection with use of the information contained in this document. 2. Products and product specifications may be subject to change without notice. Confirm that you have received the latest product standards or specifications before final design, purchase or use. 3. Hitachi makes every attempt to ensure that its products are of high quality and reliability. However, contact Hitachi’s sales office before using the product in an application that demands especially high quality and reliability or where its failure or malfunction may directly threaten human life or cause risk of bodily injury, such as aerospace, aeronautics, nuclear power, combustion control, transportation, traffic, safety equipment or medical equipment for life support. 4. Design your application so that the product is used within the ranges guaranteed by Hitachi particularly for maximum rating, operating supply voltage range, heat radiation characteristics, installation conditions and other characteristics. Hitachi bears no responsibility for failure or damage when used beyond the guaranteed ranges. Even within the guaranteed ranges, consider normally foreseeable failure rates or failure modes in semic.