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SN74AC373NG4 - 20-DIP

SN74AC373NG4

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Texas Instruments

IC D-TYPE TRANSP SGL 8:8 20DIP

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SN74AC373NG4 - 20-DIP

SN74AC373NG4

Active
Texas Instruments

IC D-TYPE TRANSP SGL 8:8 20DIP

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Technical Specifications

Parameters and characteristics commom to parts in this series

SpecificationSN74AC373NG474AC373 Series
Circuit8:88:8
Current - Output High, Low [custom]24 mA24 mA
Current - Output High, Low [custom]24 mA24 mA
Delay Time - Propagation7.5 ns3 - 7.5 ns
Independent Circuits11
Logic TypeD-Type Transparent LatchD-Type Transparent Latch
Mounting TypeThrough HoleSurface Mount, Through Hole
Operating Temperature [Max]85 °C85 - 125 °C
Operating Temperature [Min]-40 °C-55 - -40 °C
Output TypeTri-StateTri-State
Package / Case20-DIP20-SOIC, 20-DIP, 20-TSSOP, 20-SSOP
Package / Case0.3 in0.3 - 4.4 in
Package / Case7.62 mm7.62 mm
Package / Case-0.173 - 7.5 mm
Supplier Device Package20-PDIP20-SOIC, 20-PDIP, 20-TSSOP, 20-SO, 20-SSOP
Voltage - Supply [Max]6 V5.5 - 6 V
Voltage - Supply [Min]2 V1.5 - 2 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

74AC373 Series

Octal D-Type Transparent Latches With 3-State Outputs

PartLogic TypeSupplier Device PackageOperating Temperature [Min]Operating Temperature [Max]Current - Output High, Low [custom]Current - Output High, Low [custom]Independent CircuitsMounting TypeVoltage - Supply [Min]Voltage - Supply [Max]Output TypeCircuitPackage / CasePackage / CaseDelay Time - PropagationPackage / CasePackage / Case
Texas Instruments
CD74AC373M96
The RCA-CDx4AC373 and the CDx4ACT373 octal transparent 3-state latches use the RCA Advanced CMOS technology. The RCA-CDx4AC373 and the CDx4ACT373 octal transparent 3-state latches use the RCA Advanced CMOS technology.
D-Type Transparent Latch
20-SOIC
-55 °C
125 °C
24 mA
24 mA
1
Surface Mount
1.5 V
5.5 V
Tri-State
8:8
0.295 in, 7.5 mm
20-SOIC
3 ns
Texas Instruments
CD74AC373E
The RCA-CDx4AC373 and the CDx4ACT373 octal transparent 3-state latches use the RCA Advanced CMOS technology. The RCA-CDx4AC373 and the CDx4ACT373 octal transparent 3-state latches use the RCA Advanced CMOS technology.
D-Type Transparent Latch
20-PDIP
-55 °C
125 °C
24 mA
24 mA
1
Through Hole
1.5 V
5.5 V
Tri-State
8:8
20-DIP
3 ns
0.3 in
7.62 mm
Texas Instruments
SN74AC373PW
These 8-bit latches feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. The devices are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers. These 8-bit latches feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. The devices are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.
D-Type Transparent Latch
20-TSSOP
-40 °C
85 °C
24 mA
24 mA
1
Surface Mount
2 V
6 V
Tri-State
8:8
0.173 in
20-TSSOP
7.5 ns
4.4 mm
Texas Instruments
SN74AC373DWR
These 8-bit latches feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. The devices are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers. These 8-bit latches feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. The devices are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.
D-Type Transparent Latch
20-SOIC
-40 °C
85 °C
24 mA
24 mA
1
Surface Mount
2 V
6 V
Tri-State
8:8
0.295 in, 7.5 mm
20-SOIC
7.5 ns
Texas Instruments
SN74AC373MDWREP
This 8-bit latch features 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. The device is particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers. The eight latches are D-type transparent latches. When the latch-enable (LE) input is high, the Q outputs follow the data (D) inputs. When LE is taken low, the Q outputs are latched at the logic levels set up at the D inputs. A buffered output-enable (OE)\ input can be used to place the eight outputs in either a normal logic state (high or low logic levels) or the high-impedance state. In the high-impedance state, the outputs neither load nor drive the bus lines significantly. The high-impedance state and increased drive provide the capability to drive bus lines in bus-organized systems without need for interface or pullup components. OE\ does not affect the internal operations of the latches. Old data can be retained or new data can be entered while the outputs are in the high-impedance state. To ensure the high-impedance state during power up or power down, OE\ should be tied to VCCthrough a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver. This 8-bit latch features 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. The device is particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers. The eight latches are D-type transparent latches. When the latch-enable (LE) input is high, the Q outputs follow the data (D) inputs. When LE is taken low, the Q outputs are latched at the logic levels set up at the D inputs. A buffered output-enable (OE)\ input can be used to place the eight outputs in either a normal logic state (high or low logic levels) or the high-impedance state. In the high-impedance state, the outputs neither load nor drive the bus lines significantly. The high-impedance state and increased drive provide the capability to drive bus lines in bus-organized systems without need for interface or pullup components. OE\ does not affect the internal operations of the latches. Old data can be retained or new data can be entered while the outputs are in the high-impedance state. To ensure the high-impedance state during power up or power down, OE\ should be tied to VCCthrough a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
D-Type Transparent Latch
20-SOIC
-55 °C
125 °C
24 mA
24 mA
1
Surface Mount
2 V
6 V
Tri-State
8:8
0.295 in, 7.5 mm
20-SOIC
7.5 ns
Texas Instruments
CD74AC373M
The RCA-CDx4AC373 and the CDx4ACT373 octal transparent 3-state latches use the RCA Advanced CMOS technology. The RCA-CDx4AC373 and the CDx4ACT373 octal transparent 3-state latches use the RCA Advanced CMOS technology.
D-Type Transparent Latch
20-SOIC
-55 °C
125 °C
24 mA
24 mA
1
Surface Mount
1.5 V
5.5 V
Tri-State
8:8
0.295 in, 7.5 mm
20-SOIC
3 ns
Texas Instruments
SN74AC373DW
These 8-bit latches feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. The devices are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers. These 8-bit latches feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. The devices are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.
D-Type Transparent Latch
20-SOIC
-40 °C
85 °C
24 mA
24 mA
1
Surface Mount
2 V
6 V
Tri-State
8:8
0.295 in, 7.5 mm
20-SOIC
7.5 ns
Texas Instruments
SN74AC373NG4
D-Type Transparent Latch 1 Channel 8:8 IC Tri-State 20-PDIP
D-Type Transparent Latch
20-PDIP
-40 °C
85 °C
24 mA
24 mA
1
Through Hole
2 V
6 V
Tri-State
8:8
20-DIP
7.5 ns
0.3 in
7.62 mm
Texas Instruments
SN74AC373N
These 8-bit latches feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. The devices are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers. These 8-bit latches feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. The devices are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.
D-Type Transparent Latch
20-PDIP
-40 °C
85 °C
24 mA
24 mA
1
Through Hole
2 V
6 V
Tri-State
8:8
20-DIP
7.5 ns
0.3 in
7.62 mm
Texas Instruments
SN74AC373PWR
These 8-bit latches feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. The devices are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers. These 8-bit latches feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. The devices are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.
D-Type Transparent Latch
20-TSSOP
-40 °C
85 °C
24 mA
24 mA
1
Surface Mount
2 V
6 V
Tri-State
8:8
0.173 in
20-TSSOP
7.5 ns
4.4 mm
Texas Instruments
SN74AC373NSR
These 8-bit latches feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. The devices are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers. These 8-bit latches feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. The devices are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.
D-Type Transparent Latch
20-SO
-40 °C
85 °C
24 mA
24 mA
1
Surface Mount
2 V
6 V
Tri-State
8:8
0.209 in, 5.3 mm
20-SOIC
7.5 ns
Texas Instruments
SN74AC373DBR
These 8-bit latches feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. The devices are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers. These 8-bit latches feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. The devices are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.
D-Type Transparent Latch
20-SSOP
-40 °C
85 °C
24 mA
24 mA
1
Surface Mount
2 V
6 V
Tri-State
8:8
0.209 in, 5.3 mm
20-SSOP
7.5 ns

Description

General part information

74AC373 Series

These 8-bit latches feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. The devices are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.

These 8-bit latches feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. The devices are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.

Documents

Technical documentation and resources