CD54HC174

Name: CD54HC174
Brand: TI
SKU: CD54HC174
Price: 8.363 USD

現行

具有重設功能的高速 CMOS 邏輯六路 D 型正反器

立即訂購

產品規格表

document-pdfAcrobat CD54HC174, CD74HC174, CD54HCT174, CD74HCT174 datasheet (Rev. C) (英文)

CD54HC174

現行

產品規格表

立即訂購

產品詳細資料

Number of channels

6

Technology family

HC

Supply voltage (min) (V)

2

Supply voltage (max) (V)

6

Input type

Standard CMOS

Output type

Push-Pull

Clock frequency (max) (MHz)

23

IOL (max) (mA)

5.2

IOH (max) (mA)

-5.2

Supply current (max) (µA)

160

Features

Balanced outputs, High speed (tpd 10-50ns), Positive input clamp diode

Operating temperature range (°C)

-55 to 125

Rating

Military

Number of channels

6

Technology family

HC

Supply voltage (min) (V)

2

Supply voltage (max) (V)

6

Input type

Standard CMOS

Output type

Push-Pull

Clock frequency (max) (MHz)

23

IOL (max) (mA)

5.2

IOH (max) (mA)

-5.2

Supply current (max) (µA)

160

Features

Balanced outputs, High speed (tpd 10-50ns), Positive input clamp diode

Operating temperature range (°C)

-55 to 125

Rating

Military

CDIP (J)

16

135.3552 mm² 19.56 x 6.92

Buffered Positive Edge Triggered Clock
Asynchronous Common Reset
Fanout (Over Temperature Range)
- Standard Outputs. . . . . . . . . . . . . . . 10 LSTTL Loads
- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads
Wide Operating Temperature Range . . . -55°C to 125°C
Balanced Propagation Delay and Transition Times
Significant Power Reduction Compared to LSTTL Logic ICs
HC Types
- 2V to 6V Operation
- High Noise Immunity: N_IL = 30%, N_IH = 30% of V_CC at V_CC = 5V
HCT Types
- 4.5V to 5.5V Operation
- Direct LSTTL Input Logic Compatibility, V_IL = 0.8V (Max), V_IH = 2V (Min)
- CMOS Input Compatibility, I_l 1µA at V_OL, V_OH

Buffered Positive Edge Triggered Clock
Asynchronous Common Reset
Fanout (Over Temperature Range)
- Standard Outputs. . . . . . . . . . . . . . . 10 LSTTL Loads
- Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads
Wide Operating Temperature Range . . . -55°C to 125°C
Balanced Propagation Delay and Transition Times
Significant Power Reduction Compared to LSTTL Logic ICs
HC Types
- 2V to 6V Operation
- High Noise Immunity: N_IL = 30%, N_IH = 30% of V_CC at V_CC = 5V
HCT Types
- 4.5V to 5.5V Operation
- Direct LSTTL Input Logic Compatibility, V_IL = 0.8V (Max), V_IH = 2V (Min)
- CMOS Input Compatibility, I_l 1µA at V_OL, V_OH

The ’HC174 and ’HCT174 are edge triggered flip-flops which utilize silicon gate CMOS circuitry to implement D-type flip-flops. They possess low power and speeds comparable to low power Schottky TTL circuits. The devices contain six master-slave flip-flops with a common clock and common reset. Data on the D input having the specified setup and hold times is transferred to the Q output on the low to high transition of the CLOCK input. The MR\ input, when low, sets all outputs to a low state.

Each output can drive ten low power Schottky TTL equivalent loads. The ’HCT174 is functional as well as, pin compatible to the ’LS174.

The ’HC174 and ’HCT174 are edge triggered flip-flops which utilize silicon gate CMOS circuitry to implement D-type flip-flops. They possess low power and speeds comparable to low power Schottky TTL circuits. The devices contain six master-slave flip-flops with a common clock and common reset. Data on the D input having the specified setup and hold times is transferred to the Q output on the low to high transition of the CLOCK input. The MR\ input, when low, sets all outputs to a low state.

Each output can drive ten low power Schottky TTL equivalent loads. The ’HCT174 is functional as well as, pin compatible to the ’LS174.

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