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HD74HCT00A

Hitachi Semiconductor
Part Number HD74HCT00A
Manufacturer Hitachi Semiconductor
Description Quad. 2-input Positive NAND Gates
Published Mar 23, 2005
Detailed Description HD74HCT00A Quad. 2–input Positive NAND Gates ADE-205-286 (Z) 1st. Edition June 1999 Description The HD74HCT00A has four...
Datasheet PDF File HD74HCT00A PDF File

HD74HCT00A
HD74HCT00A

Overview
HD74HCT00A Quad.
2–input Positive NAND Gates ADE-205-286 (Z) 1st.
Edition June 1999 Description The HD74HCT00A has four 2-input NAND gates in a 14 pin package.
Y = A•B or Y = A + B Features • VCC = 4.
5 to 5.
5 V operation • Input terminal has protection diode Function Table Inputs A H L X H : High level L : Low level X : Immaterial B H X L L H H Output Y HD74HCT00A Pin Arrangement 1A 1 1B 1Y 2 3 14 VCC 13 4B 12 4A 11 4Y 10 3B 9 3A 8 3Y 2A 4 2B 2Y 5 6 GND 7 (Top view) Absolute Maximum Ratings Item Supply voltage Input diode peak current Output diode peak current Output current VCC, GND current / pin Storage temperature Symbol VCC I IK I OK IO I CC or IGND Tstg Ratings –0.
5 to 7.
0 ±20 ±20 ±25 ±50 –65 to 150 Unit V mA mA mA mA °C 2 HD74HCT00A Recommended Operating Conditions Item Supply voltage Input voltage Symbol VCC VIH VIL VI Output voltage Output current VO I OH I OL Input rise / fall time Operating temperature t r, t f Ta Min 4.
5 2.
0 0 0 0 — — — –40 Typ 5.
0 — — — — –4 4 — — Max 5.
5 — 0.
8 VCC VCC — — 500 85 ns °C V mA Unit V V 3 HD74HCT00A Logic Diagram (1/4 Circuit) A Y B Electrical Characteristics Item Symbol VCC (V) Ta = 25°C Min Output voltage VOH 4.
5 4.
5 VOL 4.
5 4.
5 Input current Quiescent supply voltage II I CC 5.
5 5.
5 4.
40 3.
98 — — — — Typ — — — — ±0.
1 — Max — — 0.
10 0.
26 ±100 2.
0 Ta = –40 to 85°C Unit Test Conditions Min 4.
40 3.
84 — — — — Max — — 0.
10 0.
33 ±1000 nA 20 µA V I O = –20 µA I O = –4 mA I O = 20 µA I O = 4 mA VI = VCC or GND VI = VCC or GND, IO = 0 Switching Characteristics (CL = 50 pF) Item Symbol VCC (V) Ta = 25°C Min Propagation delay time Output rise / fall time t PLH t PHL tr tf 4.
5 5.
5 4.
5 5.
5 — — — — — — — — Typ 11 10 7 6 3 20 Max 17 15 15 13 10 — Ta = –40 to 85°C Unit Input Output TO Y Min — — — — — — Max 21 19 19 16 10 — pF pF ns ns FROM A or B Y Input capacitance CI Power dissipation CPD capacitance 4 HD74HCT00A Test Circuit Input VCC VCC Pulse Generator Zout = 50 Ω CL Output Note: 1.
C L includes probe and ...


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