JAJSN44 データシート

JAJSN44J December 1982 – October 2021 SN54HC595 , SN74HC595

PRODUCTION DATA

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）

J|16
- MGDI003
FK|20
- MCQC028

サーマルパッド・メカニカル・データ

発注情報

6.3 Recommended Operating Conditions

over operating free-air temperature range (unless otherwise noted)⁽¹⁾

			SN54HC595			SN74HC595			UNIT
			MIN	NOM	MAX	MIN	NOM	MAX	UNIT
V_CC	Supply voltage		2	5	6	2	5	6	V
V_IH	High-level input voltage	V_CC = 2 V	1.5			1.5			V
		V_CC = 4.5 V	3.15			3.15
		V_CC = 6 V	4.2			4.2
V_IL	Low-level input voltage	V_CC = 2 V			0.5			0.5	V
		V_CC = 4.5 V			1.35			1.35
		V_CC = 6 V			1.8			1.8
V_I	Input voltage		0		V_CC	0		V_CC	V
V_O	Output voltage		0		V_CC	0		V_CC	V
Δt/Δv	Input transition rise or fall time⁽²⁾	V_CC = 2 V			1000			1000	ns
		V_CC = 4.5 V			500			500
		V_CC = 6 V			400			400
T_A	Operating free-air temperature		–55		125	–40		85	°C

(1) All unused inputs of the device must be held at V_CC or GND to ensure proper device operation. See the TI application report, Implications of Slow or Floating CMOS Inputs, SCBA004.

(2) If this device is used in the threshold region (from V_ILmax = 0.5 V to V_IH min = 1.5 V), there is a potential to go into the wrong state from induced grounding, causing double clocking. Operating with the inputs at t_t = 1000 ns and V_CC = 2 V does not damage the device; however, functionally, the CLK inputs are not ensured while in the shift, count, or toggle operating modes.