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DM74AS1000A 반도체 회로 부품 판매점

Quadruple 2-Input NAND Driver



Fairchild Semiconductor 로고
Fairchild Semiconductor
DM74AS1000A 데이터시트, 핀배열, 회로
October 1986
Revised March 2000
DM74AS1000A
Quadruple 2-Input NAND Driver
General Description
These devices contain four independent 2-input drivers,
each of which performs the logic NAND function. The
DM74AS1000A is a driver version of the DM74AS00. Each
driver has increased output drive capability to allow the
driving of high capacitive loads.
Features
s Switching specifications at 50 pF
s Switching specifications guaranteed over full tempera-
ture and VCC range
s Advanced oxide-isolated, ion-implanted Schottky TTL
process
s Improved line receiving characteristics
Ordering Code:
Order Number Package Number
Package Description
DM74AS1000AM
M14A
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow
DM74AS1000AN
N14A
14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Connection Diagram
Function Table
Y = AB
Inputs
AB
LL
LH
HL
HH
H = HIGH Logic Level
L = LOW Logic Level
Output
Y
H
H
H
L
© 2000 Fairchild Semiconductor Corporation DS006337
www.fairchildsemi.com


DM74AS1000A 데이터시트, 핀배열, 회로
Absolute Maximum Ratings(Note 1)
Supply Voltage
7V
Input Voltage
7V
Operating Free Air Temperature Range 0°C to +70°C
Storage Temperature Range
65°C to +150°C
Typical θJA
N Package
76.0°C/W
M Package
106.0°C/W
Note 1: The “Absolute Maximum Ratings” are those values beyond which
the safety of the device cannot be guaranteed. The device should not be
operated at these limits. The parametric values defined in the Electrical
Characteristics tables are not guaranteed at the absolute maximum ratings.
The “Recommended Operating Conditions” table will define the conditions
for actual device operation.
Recommended Operating Conditions
Symbol
VCC
VIH
VIL
IOH
IOL
TA
Parameter
Supply Voltage
HIGH Level Input Voltage
LOW Level Input Voltage
HIGH Level Output Current
LOW Level Output Current
Free Air Operating Temperature
Min
Nom
Max
Units
4.5 5 5.5 V
2V
0.8 V
48 mA
48 mA
0 70 °C
Electrical Characteristics
over recommended operating free air temperature range. All typical values are measured at VCC = 5V, TA = 25°C.
Symbol
Parameter
Conditions
Min Typ
VIK
VOH
VOL
II
IIH
IIL
IO
ICCH
ICCL
Input Clamp Voltage
VCC = 4.5V, II = −18 mA
HIGH Level
VCC = 4.5V
IOH = −3 mA
Output Voltage
VIL = Max
IOH = Max
IOH = −2 mA, VCC = 4.5V to 5.5V
LOW Level
VCC = 4.5V, VIH = 2V
Output Voltage
IOL = Max
Input Current @ Max Input Voltage VCC = 5.5V, VIH = 7V
HIGH Level Input Current
VCC = 5.5V, VIH = 2.7V
LOW Level Input Current
VCC = 5.5V, VIL = 0.4V
Output Drive Current
VCC = 5.5V, VO = 2.25V
Supply Current
Outputs HIGH, VCC = 5.5V, VI = 0V
Supply Current
Outputs LOW, VCC = 5.5V, VI = 4.5V
2.4
2
VCC 2
3.2
0.35
50 135
2.3
11.5
Max
1.2
0.5
0.1
20
0.5
200
3.5
19
Units
V
V
V
mA
µA
mA
mA
mA
mA
Switching Characteristics
over recommended operating free air temperature range
Symbol
Parameter
tPLH Propagation Delay Time
LOW-to-HIGH Level Output
tPHL Propagation Delay Time
HIGH-to-LOW Level Output
Conditions
VCC = 4.5V to 5.5V
RL = 500
CL = 50 pF
Min
Max
Units
1 4 ns
1 4 ns
www.fairchildsemi.com
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DM74AS1000A driver

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DM74AS1000A

Quadruple 2-Input NAND Driver - Fairchild Semiconductor



DM74AS1000AM

Quadruple 2-Input NAND Driver - Fairchild Semiconductor



DM74AS1000AN

Quadruple 2-Input NAND Driver - Fairchild Semiconductor