74373 Octal D-Latches with 3-State

Pin Arrangement

Electrical Characteristics

Timming Characteristics

	Input		Output	N	LS	ALS	ALS 1000	F	S	AS	AS 1000	HC	HCT	Unit [max]
tw	E		-	-	15	10	-	6	7.3	4.5	-	20	20	nS(min)
tsu	D			-	0	10	-	2	0	2	-	5	6	nS(min)
thold				-	10	7	-	3	10	3	-	13	13	nS(min)
tpd	E		Q	-	30	23	-	13	18	11.5	-	44	44	nS(min)
	D			-	18	16	-	8	13	6	-	38	37	nS(max)
	OE	X Z		-	36	12	-	7.5	18	7	-	38	37	nS(max)
		Z X		-	36	20	-	12	18	9.5	-	38	37	nS(max)
tw : 펄스의 폭 tsu : Enable 되기 전의 data 안정시간 thold : Enable 된 후 data 안정시간 tpd : 전달 지연 시간




Input Characteristics

		N	LS	ALS	ALS 1000	F	S	AS	AS 1000	Unit
All Inputs	High	-	20	20	-	20	50	20	-	uA
	Low	-	0.4	0.1	-	0.6	0.025	0.5	-	mA




Output Characteristics

		N	LS	ALS	ALS 1000	F	S	AS	AS 1000	HC	HCT	Unit
Q	High	-	2.6	2.6	-	3	6.5	15	-	6	6	mA
	Low	-	24	24	-	20	20	48	-	6	6	mA
	Low@Z	-	20	20	-	-	50	50	-	5	5	uA
	High@Z	-	20	20	-	-	50	50	-	5	5	uA

Reference

7475, 74273, 74374, 74533, 74573

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