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ZHCSP53G December 1982 – October 2021 SN54HC138 , SN74HC138

PRODUCTION DATA

1 特性
2 应用
3 说明
4 Revision History
5 Pin Configuration and Functions
1. Pin Functions
6 Specifications
7 Parameter Measurement Information
1. 21
8 Detailed Description
9 Application and Implementation
1. 9.1 Application Information
2. 9.2 Typical Application
10Power Supply Recommendations
11Layout
1. 11.1 Layout Guidelines
2. 11.2 Layout Example
12Device and Documentation Support
13Mechanical, Packaging, and Orderable Information

封装选项

请参考 PDF 数据表获取器件具体的封装图。

机械数据 (封装 | 引脚)

W|16
J|16

散热焊盘机械数据 (封装 | 引脚)

订购信息

zhcsp53g_oa
zhcsp53g_pm

6.3 Recommended Operating Conditions

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

			MIN	NOM	MAX	UNIT
V_CC	Supply voltage		2	5	6	V
V_IH	High-level input voltage	V_CC = 2 V	1.5			V
		V_CC = 4.5 V	3.15
		V_CC = 6 V	4.2
V_IL	Low-level input voltage	V_CC = 2 V			0.5	V
		V_CC = 4.5 V			1.35
		V_CC = 6 V			1.8
V_I	Input voltage		0		V_CC	V
V_O	Output voltage		0		V_CC	V
Δt/Δv	Input transition rise or fall time	V_CC = 2 V			1000	ns
		V_CC = 4.5 V			500
		V_CC= 6 V			400
C_pd	Power dissipation capacitance (no load)			85		pF
T_A	Operating free-air temperature	SN54HC138	–55		125	°C
T_A	Operating free-air temperature	SN74HC138	–40		85	°C

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