HD74AC259FPEL 데이터 시트보기 (PDF) - Renesas Electronics
부품명
상세내역
일치하는 목록
HD74AC259FPEL Datasheet PDF : 8 Pages
| |||
HD74AC259
Function Table
Inputs
Outputs
Operating Mode MR E D A0 A1 A2 Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Master reset
L HXXXXL
L
L
L
L
L
L
L
Demultiplex
L L d L L L Q=d L
L
L
L
L
L
L
(Active HIGH
L L d HL L L
Q=d L
L
L
L
L
L
Decoder when
L L d L HL L
L
Q=d L
L
L
L
L
D = H)
L L d HHL L
L
L
Q=d L
L
L
L
L L d L L HL
L
L
L
Q=d L
L
L
L L d HL HL
L
L
L
L
Q=d L
L
L L d L HHL
L
L
L
L
L
Q=d L
L L d HHHL
L
L
L
L
L
L
Q=d
Store (Do nothing) H H X X X X q0
q1
q2
q3
q4
q5
q6
q7
Addressable latch H L d L L L Q = d q1
q2
q3
q4
q5
q6
q7
H L d H L L q0
Q = d q2
q3
q4
q5
q6
q7
H L d L H L q0
q1
Q = d q3
q4
q5
q6
q7
H L d H H L q0
q1
q2
Q = d q4
q5
q6
q7
H L d L L H q0
q1
q2
q3
Q = d q5
q6
q7
H L d H L H q0
q1
q2
q3
q4
Q = d q6
q7
H L d L H H q0
q1
q2
q3
q4
q5
Q = d q7
H L d H H H q0
q1
q2
q3
q4
q5
q6
Q=d
H : High Voltage Level
L : Low Voltage Level
X : Immaterial
d : High or Low data one setup time prior to the Low-to-High Enable transition.
q : Lower case letters indicate the state of the referenced output established during the last cycle in which it was
addressed or cleared.
Absolute Maximum Ratings
Item
Supply voltage
DC input diode current
DC input voltage
DC output diode current
DC output voltage
DC output source or sink current
DC VCC or ground current per output pin
Storage temperature
Symbol
VCC
IIK
VI
IOK
VO
IO
ICC, IGND
Tstg
Ratings
–0.5 to 7
–20
20
–0.5 to Vcc+0.5
–50
50
–0.5 to Vcc+0.5
±50
±50
–65 to +150
Recommended Operating Conditions
Item
Supply voltage
Input and output voltage
Operating temperature
Input rise and fall time
(except Schmitt inputs)
VIN 30% to 70% VCC
Symbol
VCC
VI, VO
Ta
tr, tf
Ratings
2 to 6
0 to VCC
–40 to +85
8
Unit
V
mA
mA
V
mA
mA
V
mA
mA
°C
Condition
VI = –0.5V
VI = Vcc+0.5V
VO = –0.5V
VO = Vcc+0.5V
Unit
V
V
°C
ns/V
Condition
VCC = 3.0V
VCC = 4.5 V
VCC = 5.5 V
Rev.2.00, Jul.16.2004, page 4 of 7
Share Link: 