TC74HC259AP Toshiba, TC74HC259AP Datasheet - Page 2

• Manufacturer Part Number: TC74HC259AP
• Description: IC LATCH ADDRESSABLE 8-BIT 16DIP
• Manufacturer: Toshiba
• Series: 74HCr

Specifications of TC74HC259AP

• Logic Type: D-Type, Addressable
• Circuit: 1:8
• Output Type: Standard
• Voltage - Supply: 2 V ~ 6 V
• Independent Circuits: 1
• Delay Time - Propagation: 15ns
• Current - Output High, Low: 5.2mA, 5.2mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 16-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

IEC Logic Symbol
Truth Table
D: The level at the data input.
QiO: The level before the indicared steady-state input conditions were established (i = 0, 1, .... 7)
CLEAR
C
H
H
H
H
L
L
L
L
H
H
L
L
Select Inputs
Inputs
H
H
H
H
B
L
L
L
L
G
H
H
L
L
A
H
H
H
H
L
L
L
L
Addressed
Output of
Latch
QiO
D
D
L
Latch Addressed
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Each Other
Output
QiO
QiO
L
L
8-Line Demultriplexer
Clear All Bits to “L”
Addressable Latch
Function
Memory
2
TC74HC259AP/AF/AFN
2007-10-01