CD74HC107 Series

High Speed CMOS Logic Dual Negative-Edge-Triggered J-K Flip-Flops with Reset

Link to Manufacturer Page: https://www.ti.com/

Catalog

High Speed CMOS Logic Dual Negative-Edge-Triggered J-K Flip-Flops with Reset

Part	Mounting Type	Max Propagation Delay @ V, Max CL	Operating Temperature [Min]	Operating Temperature [Max]	Type	Number of Bits per Element	Current - Output High, Low	Package / Case	Package / Case	Package / Case	Input Capacitance	Output Type	Number of Elements [custom]	Voltage - Supply [Min]	Voltage - Supply [Max]	Current - Quiescent (Iq)	Trigger Type	Clock Frequency	Function
Texas Instruments CD74HC107M	Surface Mount	29 ns	-55 C	125 °C	JK Type	1	5.2 mA, 5.2 mA	3.9 mm	0.154 in	14-SOIC	10 pF	Complementary	2	2 V	6 V	4 çA	Negative Edge	60 MHz	Reset
Texas Instruments CD74HC107M96	Surface Mount	29 ns	-55 C	125 °C	JK Type	1	5.2 mA, 5.2 mA	3.9 mm	0.154 in	14-SOIC	10 pF	Complementary	2	2 V	6 V	4 çA	Negative Edge	60 MHz	Reset
Texas Instruments CD74HC107E	Through Hole	29 ns	-55 C	125 °C	JK Type	1	5.2 mA, 5.2 mA	7.62 mm	0.3 in	14-DIP	10 pF	Complementary	2	2 V	6 V	4 çA	Negative Edge	60 MHz	Reset
Texas Instruments CD74HC107MT	Surface Mount	29 ns	-55 C	125 °C	JK Type	1	5.2 mA, 5.2 mA	3.9 mm	0.154 in	14-SOIC	10 pF	Complementary	2	2 V	6 V	4 çA	Negative Edge	60 MHz	Reset

Key Features

• Hysteresis on Clock Inputs for Improved Noise Immunity and Increased Input Rise and Fall TimesAsynchronous ResetComplementary OutputsBuffered InputsTypical fMAX= 60MHz at VCC= 5V, CL= 15pF, TA= 25°CFanout (Over Temperature Range)Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL LoadsBus Driver Outputs . . . . . . . . . . . . . 15 LSTTL LoadsWide Operating Temperature Range . . . -55°C to 125°CBalanced Propagation Delay and Transition TimesSignificant Power Reduction Compared to LSTTL Logic ICsHC Types2V to 6V OperationHigh Noise Immunity: NIL= 30%, NIH= 30% of VCCat VCC= 5VHCT Types4.5V to 5.5V OperationDirect LSTTL Input Logic Compatibility, VIL= 0.8V (Max), VIH= 2V (Min)CMOS Input Compatibility, Il1µA at VOL, VOHHysteresis on Clock Inputs for Improved Noise Immunity and Increased Input Rise and Fall TimesAsynchronous ResetComplementary OutputsBuffered InputsTypical fMAX= 60MHz at VCC= 5V, CL= 15pF, TA= 25°CFanout (Over Temperature Range)Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL LoadsBus Driver Outputs . . . . . . . . . . . . . 15 LSTTL LoadsWide Operating Temperature Range . . . -55°C to 125°CBalanced Propagation Delay and Transition TimesSignificant Power Reduction Compared to LSTTL Logic ICsHC Types2V to 6V OperationHigh Noise Immunity: NIL= 30%, NIH= 30% of VCCat VCC= 5VHCT Types4.5V to 5.5V OperationDirect LSTTL Input Logic Compatibility, VIL= 0.8V (Max), VIH= 2V (Min)CMOS Input Compatibility, Il1µA at VOL, VOH

Description

The ’HC107 and ’HCT107 utilize silicon gate CMOS technology to achieve operating speeds equivalent to LSTTL parts. They exhibit the low power consumption of standard CMOS integrated circuits, together with the ability to drive 10 LSTTL loads. These flip-flops have independent J, K, Reset and Clock inputs and Q and Q\ outputs. They change state on the negative-going transition of the clock pulse. Reset is accomplished asynchronously by a low level input. This device is functionally identical to the HC/HCT73 but differs in terminal assignment and in some parametric limits. The HCT logic family is functionally as well as pin compatible with the standard LS family. The ’HC107 and ’HCT107 utilize silicon gate CMOS technology to achieve operating speeds equivalent to LSTTL parts. They exhibit the low power consumption of standard CMOS integrated circuits, together with the ability to drive 10 LSTTL loads. These flip-flops have independent J, K, Reset and Clock inputs and Q and Q\ outputs. They change state on the negative-going transition of the clock pulse. Reset is accomplished asynchronously by a low level input. This device is functionally identical to the HC/HCT73 but differs in terminal assignment and in some parametric limits. The HCT logic family is functionally as well as pin compatible with the standard LS family.