M74HC237C1R datasheet(5/11 Pages) STMICROELECTRONICS

部件名	M74HC237C1R

功能描述	3 TO 8 LINE DECODER LATCH

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制造商	STMICROELECTRONICS [STMicroelectronics]

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AC ELECTRICAL CHARACTERISTICS (CL =50 pF, Input tr =tf =6 ns)

Symbol

Parameter

Test Conditions

Value

Unit

VCC

(V)

TA =25

oC

54HC and 74HC

-40 to 85

oC

74HC

-55 to 125

oC

54HC

Min.

Typ.

Max.

Min.

Max.

Min.

Max.

tTLH

tTHL

Output Transition

Time

2.0

30

75

95

115

ns

4.5

8

151922

6.0

7

131619

tPLH

tPHL

Propagation

Delay Time

(A, B, C - Y)

2.0

60

180

225

270

ns

4.5

19

36

45

54

6.0

16

31

38

46

tPLH

tPHL

Propagation

Delay Time

(G1 - Y)

2.0

45

140

175

210

ns

4.5

15

28

35

42

6.0

13

24

30

36

tPLH

tPHL

Propagation

Delay Time

(G2 - Y)

2.0

45

140

175

210

ns

4.5

15

28

35

42

6.0

13

24

30

36

tPLH

tPHL

Propagation

Delay Time

(GL - Y)

2.0

65

190

240

285

ns

4.5

21

38

48

57

6.0

18

32

41

48

tW(L)

Minimum Pulse

Width

(GL)

2.0

10

75

95

110

ns

4.5

6

151922

6.0

6

131619

ts

Minimum Set-up

Time

(A, B, C - GL)

2.0

12

50

65

75

ns

4.5

3

101315

6.0

2

9

11

13

th

Minimum Hold

Time

(A, B, C - GL)

2.0

25

30

40

ns

4.5

5

6

8

6.0

5

7

CIN

Input Capacitance

5

10

pF

CPD (*)

Power Dissipation

Capacitance

52

pF

(*) CPD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without load.

SWITCHING CHARACTERISTICS TEST WAVEFORM

M54/M74HC237

5/11

类似零件编号 - M74HC237C1R

制造商	部件名	数据表	功能描述
STMicroelectronics	M74HC237	181Kb / 11P	3 TO 8 LINE DECODER LATCH
	M74HC237B1R	181Kb / 11P	3 TO 8 LINE DECODER LATCH
	M74HC237M1R	181Kb / 11P	3 TO 8 LINE DECODER LATCH
	M74HC237RM13TR	181Kb / 11P	3 TO 8 LINE DECODER LATCH
	M74HC237TTR	181Kb / 11P	3 TO 8 LINE DECODER LATCH

More results

类似说明 - M74HC237C1R

制造商	部件名	数据表	功能描述
STMicroelectronics	M54HC131	262Kb / 12P	3 TO 8 LINE DECODER/LATCH
Toshiba Semiconductor	TC74HC237AP	299Kb / 7P	3- TO - 8 LINE DECODER/LATCH
STMicroelectronics	M74HC237	181Kb / 11P	3 TO 8 LINE DECODER LATCH
Toshiba Semiconductor	TC74HC237AP	384Kb / 9P	3-to-8 Line Decoder/Latch
STMicroelectronics	M54HCT137	260Kb / 12P	3 TO 8 LINE DECODER/LATCH INVERTING
STMicroelectronics	M54HC137	256Kb / 11P	3 TO 8 LINE DECODER/LATCH INVERTING
Fairchild Semiconductor	MM74HC259	76Kb / 7P	8-Bit Addressable Latch/3-to-8 Line Decoder
STMicroelectronics	M54HC237	196Kb / 10P	RAD-HARD 3 TO 8 LINE DECODER LATCH
STMicroelectronics	M54HC137	224Kb / 10P	RAD-HARD 3 TO 8 LINE DECODER/LATCH (INVERTING)
Renesas Technology Corp	HD74HC237	72Kb / 10P	3-to-8-line Decoder/Demultiplexer with Address Latch