Texas Instruments 54AHC | Texas Instruments
54AHC series from Texas Instruments
Overview
Compare 54AHC Variants
Side-by-side comparison of 10 product variants from Texas Instruments
| Parameter | SNJ54AHC573W | SNJ54AHC74FK | SNJ54AHC574FK | SNJ54AHC74W | SNJ54AHC74J | SNJ54AHC573FK | SNJ54AHC373J | SNJ54AHC374FK | SNJ54AHC245J | SNJ54AHC373W |
|---|---|---|---|---|---|---|---|---|---|---|
| Package / Case | 20-CFlatpack | 20-CLCC | 20-CLCC | 14-CFlatpack | 14-CDIP (0.300", 7.62mm) | 20-CLCC | 20-CDIP (0.300", 7.62mm) | 20-CLCC | 20-CDIP (0.300", 7.62mm) | 20-CFlatpack |
| Max Frequency | - | 115 MHz | 115 MHz | 115 MHz | 115 MHz | - | - | 120 MHz | - | - |
| Operating Temperature | -55°C ~ 125°C | -55°C ~ 125°C (TA) | -55°C ~ 125°C (TA) | -55°C ~ 125°C (TA) | -55°C ~ 125°C (TA) | -55°C ~ 125°C | -55°C ~ 125°C | -55°C ~ 125°C (TA) | -55°C ~ 125°C (TA) | -55°C ~ 125°C |
| Current Output High Low | 8mA, 8mA | 8mA, 8mA | 8mA, 8mA | 8mA, 8mA | 8mA, 8mA | 8mA, 8mA | 8mA, 8mA | 8mA, 8mA | 8mA, 8mA | 8mA, 8mA |
| Current Quiescent Iq | - | 2 µA | 4 µA | 2 µA | 2 µA | - | - | 4 µA | - | - |
| Functions | - | Set(Preset) and Reset | Standard | Set(Preset) and Reset | Set(Preset) and Reset | - | - | Standard | - | - |
| Input Capacitance | - | 2 pF | 3 pF | 2 pF | 2 pF | - | - | 4 pF | - | - |
| Logic Type | D-Type Transparent Latch | - | - | - | - | D-Type Transparent Latch | D-Type Transparent Latch | - | Transceiver, Non-Inverting | D-Type Transparent Latch |
| Max Propagation Delay V Max Cl | - | 9.3ns @ 5V, 50pF | 10.6ns @ 5V, 50pF | 9.3ns @ 5V, 50pF | 9.3ns @ 5V, 50pF | - | - | 10.1ns @ 5V, 50pF | - | - |
| Number of Bits Per Element | - | 1 | 8 | 1 | 1 | - | - | 8 | 8 | - |
| Number of Elements | - | 2 | 1 | 2 | 2 | - | - | 1 | 1 | - |
| Output Type | Tri-State, Non-Inverted | Complementary | Tri-State, Non-Inverted | Complementary | Complementary | Tri-State, Non-Inverted | Tri-State, Non-Inverted | Tri-State, Non-Inverted | 3-State | Tri-State, Non-Inverted |
| Series | 54AHC | 54AHC | 54AHC | 54AHC | 54AHC | 54AHC | 54AHC | 54AHC | 54AHC | 54AHC |
| Supplier Device Package | 20-CFP | 20-LCCC (8.89x8.89) | 20-LCCC (8.89x8.89) | 14-CFP | 14-CDIP | 20-LCCC (8.89x8.89) | 20-CDIP | 20-LCCC (8.89x8.89) | 20-CDIP | 20-CFP |
| Supply Voltage | 2V ~ 5.5V | 2V ~ 5.5V | 2V ~ 5.5V | 2V ~ 5.5V | 2V ~ 5.5V | 2V ~ 5.5V | 2V ~ 5.5V | 2V ~ 5.5V | 2V ~ 5.5V | 2V ~ 5.5V |
| Trigger Type | - | Positive Edge | Positive Edge | Positive Edge | Positive Edge | - | - | Positive Edge | - | - |
| Type | - | D-Type | D-Type | D-Type | D-Type | - | - | D-Type | - | - |
| Request Quote | Request Quote | Request Quote | Request Quote | Request Quote | Request Quote | Request Quote | Request Quote | Request Quote | Request Quote |
Selection Guide
Clock Speed
115 MHz→SNJ54AHC74FKSNJ54AHC574FKSNJ54AHC74WSNJ54AHC74J
120 MHz→SNJ54AHC374FK
Package
20-CFlatpack→SNJ54AHC573WSNJ54AHC373W
20-CLCC→SNJ54AHC74FKSNJ54AHC574FKSNJ54AHC573FKSNJ54AHC374FK
14-CFlatpack→SNJ54AHC74W
14-CDIP (0.300", 7.62mm)→SNJ54AHC74J
20-CDIP (0.300", 7.62mm)→SNJ54AHC373JSNJ54AHC245J
Temperature Range
-55°C ~ 125°C→SNJ54AHC573WSNJ54AHC573FKSNJ54AHC373JSNJ54AHC373W
-55°C ~ 125°C (TA)→SNJ54AHC74FKSNJ54AHC574FKSNJ54AHC74WSNJ54AHC74JSNJ54AHC374FKSNJ54AHC245J
Base Numbers
| Base Number | Description | Variants | Status | Action |
|---|---|---|---|---|
| SNJ54AHC | SNJ54AHC variants from Texas Instruments | 7 MPNs | Active | View Details |